Tōru Oikawa

Voiced by: Daisuke Namikawa^[9] (Japanese); Chris Patton^[2] (English)

Tōru Oikawa (及川 徹, Oikawa Tōru) is a third-year student at Aoba Johsai High. He is the volleyball team's captain and starting setter and is introduced as one of Haikyu!!'s first main rivals. Known as one of the best setters in Miyagi Prefecture, he was previously Tobio Kageyama's senior when they both played for Kitagawa Daiichi, and as a result, is dubbed "The Great King" by Shoyo Hinata. Despite his popularity, flirtatious nature, and childishness, Oikawa is a hard worker and takes volleyball extremely seriously. He is well-balanced and especially well known for his powerful, accurate jump serves. He is extremely intelligent and cunning; his own teammates joke that they wouldn't want to be his friend because he figures out everyone's weaknesses. Despite his obvious talent, Oikawa is deeply insecure, feeling inferior to 'genius' players such as Kageyama (his junior) and blaming his own weakness for losing to Shiratorizawa; thus, he often overworks himself to compensate, even to the point of injury. His effectiveness as a setter comes from his dedication to learning the personal preferences of each individual player and setting the ball according to them, therefore making it easier to hit. Despite being exasperated by Oikawa's antics, the team deeply respects him, trusting him completely. He and the third years are especially close, all desperate to make it to Nationals before they graduate high school. He and Iwaizumi are childhood best friends and have played volleyball together for a long time. Iwaizumi rarely shows how much he cares for Oikawa, giving him the names "Trashykawa", "Shittykawa", and "Crappykawa", but he cares for him very much and hates to see him overwork himself. After the timeskip, Oikawa is member of CA San Juan S (Argentinian league), and, having gained Argentinian citizenship, plays for the Argentina National team against Japan.

Issei Matsukawa

Voiced by: Isamu Yūsen (Japanese); Paul Locklear^[2] (English)

Issei Matsukawa (松川 一静, Matsukawa Issei) is a third-year student and a middle blocker. He is cool-headed and often jokes around despite his serious looks, as seen when he calls out his ramen order to Tōru Oikawa while he serves (to remind him that if he didn't get it over, he had to treat the team to ramen). He shares a very close bond with the third year, especially Hanamaki, with whom he is almost always with. The two are shown to be swapping jerseys on more than one occasion. Both enjoy spectating Oikawa's endless teasing directed towards Iwaizumi and watching Iwaizumi retaliate. He often chimes in with his own teasing remarks. After the timeskip, "Mattsun"(a nickname given to Matsukawa by the other 3rd years of Seijoh) works at a funeral home.

Takahiro Hanamaki

Voiced by: Tōru Sakurai (Japanese); Jack Ivy^[2] (English)

Takahiro Hanamaki (花巻 貴大, Hanamaki Takahiro) is a third-year student and a wing spiker. He is a calm, observant and perceptive player, able to read the game situation quite well, and is usually quiet during games. Despite this, he does have a sense of humour, especially with the third year, and generally gets along pretty well with the other team members. He is seen flashing the peace sign when Tōru Oikawa compliments him. He shares a very close bond with the third year, especially Matsukawa, with whom he trades jerseys and is almost always with. Most people use the nickname "Makki" instead of saying his full name.

Hajime Iwaizumi

Voiced by: Hiroyuki Yoshino (Japanese); Benjamin McLaughlin^[2] (English)

Hajime Iwaizumi (岩泉 一, Iwaizumi Hajime) is a third-year student at Aoba Johsai High. He is the team's ace and vice-captain. Iwaizumi is a stern but reliable teammate. He is a talented wing spiker known for his powerful spikes and on the spot plays with Tōru Oikawa, who nicknames him "Iwa-chan". He is mature, a good sport, and known for his physical strength. He acts supportively to all, including Tobio Kageyama, regardless of his history with Oikawa. He often resorts to violence with Oikawa whenever he teases or provokes him; however, Iwaizumi cares immensely for him and believes in his value as both a player and a person. He keeps Oikawa in check and prevents him from pertaining to unhealthy behaviours by stopping him from overworking himself, grounding him when he allows insecurity to get to his head, and calling him out for his childish antics. Because of his talent and firm-yet-caring attitude, he is looked up to as a leader and is highly respected on the team. After the timeskip, he is an Athletic trainer. He also coaches the Japanese National Team (consisting of Hinata, Kageyama, Ushijima, Sakusa, etc.)

Shigeru Yahaba

Voiced by: Kengo Kawanishi (Japanese); Jeremy Gee^[2] (English)

Shigeru Yahaba (矢巾 秀, Yahaba Shigeru) is a second-year and a setter. He is a show-off by nature. He doesn't like Kyotani, since he had stopped coming to practice, but was still chosen as a regular. He is the only person on the team who scolds Kyotani to his face for being a risky, selfish player and jeopardizing the third years' final chance of making it to the Nationals.

Shinji Watari

Voiced by: Arthur Lounsbery (Japanese); Blake Jackson^[2] (English)

Shinji Watari (渡 親治, Watari Shinji) is a second-year student and the team's libero. He seems to enjoy being challenged, as he smiled when Yū Nishinoya copied his back row set. It is shown that he can be very gentle and supportive when he tries to cheer up Kyōtani after he misses a point, despite Kyōtani's poor relationship with the rest of the team. He was previously a setter, though it is unknown if he ever played as a setter for Aoba Jōsai.

Yūtarō Kindaichi

Voiced by: Makoto Furukawa (Japanese); David Matranga^[2] (English)

Yūtarō Kindaichi (金田一 勇太郎, Kindaichi Yūtarō) is a first-year and a middle blocker. He was Tobio Kageyama's former teammate at Kitagawa Daiichi Junior High. He is called "Turnip Head" by Shoyo Hinata and Ryūnosuke Tanaka. As a victim of Kageyama's previous aggressions, he and Kunimi were the ones who asked their coach to bench him. Though he claims to not care about what happened with Kageyama, it is evident that he feels guilty after seeing how Kageyama had mellowed out and even bonded with his new team in high school. Upon witnessing Kageyama's surprisingly healthy relationship with Karasuno, Kindaichi is left feeling somewhat defeated, which Kunimi chastises him for. He questions Hinata about Kageyama's welfare; to Kageyama himself, however, he merely reminds him that they are not (and never were) friends and states that there is "no one [he] wants to crush more than [him]". He is close friends with Kunimi, and he highly respects Iwaizumi and Tōru Oikawa, having known all three from Kitagawa Daiichi.

Akira Kunimi

Voiced by: Atsushi Tamaru (Japanese); Mark X. Laskowski^[2] (English)

Akira Kunimi (国見 英, Kunimi Akira) is a first-year and a wing spiker. He was Tobio Kageyama's former teammate at Kitagawa Daiichi Junior High. He is also known as "Curtain Hair." He has an indifferent and lazy personality and usually does not play using his utmost strength and energy, which Kageyama repeatedly scolded him for. In contrast, Tōru Oikawa permits and even praises him for his playstyle, which allows him to conserve his energy for the latter half of the game when everyone else is exhausted, giving him higher chances of scoring and making him a reliable player. He dislikes being told to "go all out" and occasionally skips practice. He is quiet and does not like loud, energetic people. Kageyama noted that he never smiled when they played together for Kitagawa Daiichi, but notices that Kunimi smiles and even celebrates during games in high school; this makes Kageyama feel inferior to Oikawa, who seemingly brings out the best in everyone. Kunimi is close friends with Kindaichi, whom he often slaps for feeling guilty about their history with Kageyama.

Kentarō Kyōtani

Voiced by: Shunsuke Takeuchi (Japanese); Michael Wronski^[10] (English)

Kentarō Kyōtani (京谷 賢太郎, Kyōtani Kentarō) is a second-year wing spiker, nicknamed "kyōken-chan" ("Mad Dog") by Tōru Oikawa, a play on the first part of his name and describing his unpredictable behaviour. He is described by Coach Keishin Ukai as a double-edged sword because, despite his powerful jumps, spikes, and speed, his playstyle is reckless, as he spikes the ball at 100% power every time without checking if he might be blocked first. He is aggressive and rarely speaks with his teammates, often barging into them and spiking sets that were not meant to be for him, and getting angry when he is used as a decoy, even when it is successful. He has no teamwork skills and with the exception of Iwaizumi, does not respect the third-years, which angers the first and second years. He stopped coming to practice but returned after the first tournament, thinking that the third year may have retired by then. Despite his rough personality, he is a strong player, and his middle school team is known to have been strong only during the years he played. He also has great body control, jump serves, and dexterity, being able to spike with either hand. Though he only listens to Iwaizumi, whom he challenged but lost to in various athletic contests, Oikawa is the only one who can actually put him to good use in the game. He mellows down slightly when Yahaba angrily reprimands him for being reckless and asks him to be a team player.

Tetsurō Kuroo

Voiced by: Yūichi Nakamura^[12] (Japanese); Ty Mahany^[2] (English)

Tetsurō Kuroo (黒尾 鉄朗, Kuroo Tetsurō) is a third-year student at Nekoma. He is the captain of the volleyball club and a talented middle blocker known for his 'read blocks'. Kuroo is a playful and sly person, contrasting Kenma, Nekoma's setter, and his childhood friend. He is nicknamed the 'scheming captain' because he is a clever strategist; he is also considered a 'provocation expert' because he enjoys teasing people lightheartedly. Despite his teasing, he is shown to be kind and thoughtful and prioritizes good sportsmanship. During a training camp, he gives advice to Kei Tsukishima about blocking after inviting him to practice with him after hours, as he wants Karasuno to qualify for Nationals in order to fulfill Coach Nekomata's dreams. Post-timeskip, Kuroo works at the Japan Volleyball Association within the Sports Promotion division.

Nobuyuki Kai

Voiced by: Takanori Hoshino (Japanese); Joel McCray^[2] (English)

Nobuyuki Kai (海 信行, Kai Nobuyuki) is a third-year student at Nekoma High. He is the vice-captain and wing spiker for the volleyball team. He is a well-rounded player who is good at both spiking and receiving. Kai has a calm and pleasant disposition and is good friends with Yaku and Kuroo.

Morisuke Yaku

Voiced by: Shinnosuke Tachibana (Japanese); Jason Duga (English)^[12][10]

Morisuke Yaku (夜久 衛輔, Yaku Morisuke) is a third-year student at Nekoma High and one of the team's liberos. He is known for being a very skilled libero and is praised by both Yū Nishinoya and Tobio Kageyama for his receiving skills. He acts like a mother hen to his teammates. He becomes hostile when someone (usually Lev) mentions how short he is, earning him the nickname "the demon senpai". Post-timeskip, Yaku plays for Tigr Ekaterinburg in the Russian Volleyball Super League and for the Japanese national team.

Taketora Yamamoto

Voiced by: Seigo Yokota (Japanese); Andrew Love^[2] (English)

Taketora Yamamoto (山本 猛虎, Yamamoto Taketora) is a second-year student at Nekoma High. He is a wing spiker and the ace of Nekoma's volleyball team. Like Ryūnosuke Tanaka, he has a tendency to lash out and provoke the other team, getting reprimanded by Yaku. He initially clashed with Kenma during their first year as teammates due to their contrasting personalities but became friends after encouraging one another. He too is a fan of Kiyoko Shimizu, though he has poor luck with girls. Currently, he plays for VC Kanagawa in Japan's V.League, along with Inarizaki's Heisuke Riseki and Shinzen's Eikichi Chigaya.

Kenma Kozume

Voiced by: Yuki Kaji^[12] (Japanese); Clint Bickham^[2] (English)

Kenma Kozume (孤爪 研磨, Kozume Kenma) is a second-year student at Nekoma High and the team's setter. He is introverted and prefers to keep to himself, choosing to play video games instead of interacting with others. Because he is so quiet, he does not stand out and is often overlooked by opponents. However, Kenma is vital to Nekoma's playmaking and is considered the 'backbone', 'brain', and 'heart' of the team, which Kuroo alludes to in his pre-game speech. He gets uncomfortable around people and as a result, became very observant of others; thus, he is able to read opponents well and develop strategies to counter the opposite team, hence his nickname as the team's 'brain'. He is very close with Kuroo, his childhood friend who introduced him to the sport. He also became good friends with Shoyo Hinata, whom he met by chance when Kenma got lost before their first official practice match, though Hinata was unaware that he was from Nekoma at the time. He and Hinata text often, revealing that despite their opposite personalities, they are still good friends. Post-timeskip, Kenma is a CEO (of a sports company, Bouncing Ball corp.) and sponsors Hinata. He is also a pro gamer, stock trader, and YouTuber, known as Kodzuken.

Shōhei Fukunaga

Voiced by: Shōta Chōnan (Japanese); Matthew Carter^[2] (English)

Shōhei Fukunaga (福永 招平, Fukunaga Shōhei) is a second-year student at Nekoma High and a wing spiker for the volleyball team. He has a very silent nature and rarely speaks. However, he seems to have silently befriended the other second years (Tora and Kenma) as the three get along very well throughout the series and after the timeskip. He works as a comedian and a part-time chef — whose cooking is highly praised by Kenma (in a certain panel of the manga).

Sō Inuoka

Voiced by: Kyōsuke Ikeda (Japanese); Joe Daniels^[2] (English)

Sō Inuoka (犬岡 走, Inuoka Sō) is a first-year at Nekoma High and a middle blocker. Like Shoyo Hinata, he has an excitable and positive personality, and they get along well. He is the first player able to fully stop Hinata and Tobio Kageyama's freak quickly. He is tall and often excited, genuinely praising Hinata for being able to adapt to their quicks getting blocked within one game. He becomes good friends with Hinata, even though they are technically rivals, and they often communicate using sound effects that no one else understands. After the timeskip, he works as a childcare professional.

Lev Haiba

Voiced by: Mark Ishii (Japanese); Mike Yager^[10] (English)

Lev Haiba (灰羽 リエーフ, Haiba Riēbu) is a first-year at Nekoma High and a middle blocker. He is the tallest member on the team and is half-Japanese and half-Russian, though he only speaks Japanese. Lev has a happy-go-lucky and cheerful personality. He has no prior experience with volleyball and therefore was not present at Nekoma and Karasuno's first practice match. Like Shoyo Hinata, he also aspires to be the ace of the team, though he is still working on practicing his fundamental skills. Kenma was tasked by their coach to 'take care of Lev', and thus the two often practice together in order to improve Lev's skills, though Kenma is unmotivated to do so at first. Lev reminds Kenma of Hinata due to their excitability, persistence, and poor essential skills such as receiving and serving. Lev also practices with Kuroo, who teaches him read-blocking skills. Post timeskip, Lev works as a model in Russia, along with his older sister, Alisa Haiba.

Yūki Shibayama

Voiced by: Takumi Watanabe (Japanese); Santry Rush^[2] (English)

Yūki Shibayama (芝山 優生, Shibayama Yūki) is a first-year student at Nekoma High and is a libero. He deeply respects Yaku and but is unconfident in his own skills, so he feels pressured to be just as good when he plays. He is Nekoma's shortest player.

Kaname Moniwa

Voiced by: Takashi Onozuka (Japanese); Patrick Poole^[13] (English)

Kaname Moniwa (茂庭 要, Moniwa Kaname) is a third-year student at Dateko High. He is a setter and the captain of Dateko's volleyball team during the Interhigh. Until he retired, he had a hard time with the second years, since they would not listen to him, and he often needed help from other teammates to keep them in control.

Yasushi Kamasaki

Voiced by: Takuya Satō (Japanese); Courtland Johnson^[13] (English)

Yasushi Kamasaki (鎌先 靖志, Kamasaki Yasushi) is a third-year student at Dateko and a middle blocker. He is loud and often gets into arguments with Futakuchi, which ends in Moniwa asking Aone to stop both parties. He is a talented blocker and is known as part of the Iron Wall.

Kenji Futakuchi

Voiced by: Masatomo Nakazawa (Japanese); Mark Ivy^[13] (English)

Kenji Futakuchi (二口 堅二, Futakuchi Kenji) is a second-year student at Dateko and a wing spiker. He is also Dateko´s ace. He becomes the captain once Moniwa retires, switching to #2. He and Kamasaki always argue and don't get along. He has a generally laid-back attitude and caused trouble for his seniors before they retired. Once he becomes captain, he is especially reminded of how he used to give his seniors a hard time after taking care of their new energetic setter, Koganegawa. Futakuchi is usually seen with Aone in between matches and also at school, as they are in the same class. Futakuchi is one of the more notable players that make up the Iron Wall. He has a special enmity with Karasuno since he wasn't able to stop the last score against them at their last match.

Takanobu Aone

Voiced by: Hiroki Matsukawa (Japanese); Mike Haimoto^[13] (English)

Takanobu Aone (青根 高伸, Aone Takanobu) is a second-year student at Dateko and a middle blocker. He is tall and has an intimidating appearance, but is actually very kind and soft-spoken. He doesn't speak much, only talking when he really needs to. Before the match with Karasuno, he used to have a habit of pointing out the ace of the opposite team as soon as he met them, which scares Asahi Azumane. He establishes a bond with Shoyo Hinata after the match against Karasuno, recognizing his ability to act as an efficient decoy, even with his small body. He even feels offended on Hinata's behalf when Futakuchi calls Hinata useless without Tobio Kageyama and later notes to Koganegawa that it is not always tall and strong that are difficult to defeat. He is a talented read blocker and a notable part of the Iron Wall.

Yutaka Obara

Voiced by: Isamu Yusen (Japanese); Jason Duga (English)^[10]

Yutaka Obara (小原 豊, Obara Yutaka) is a second-year student at Dateko and a wing spiker for the volleyball team.

Kousuke Sakunami

Voiced by: Mao Ōnishi (season 1), Junta Terashima (season 2 onwards) (Japanese); Joel McCray (English)^[10]

Kousuke Sakunami (作並 浩輔, Sakunami Kousuke) is a first-year student at Dateko and a libero for the volleyball team. He is in the same class as Koganegawa and was tasked by their coach to "steer" him, due to his lack of technique.

Kanji Koganegawa

Voiced by: Masayuki Shouji (Japanese); Mason Butler (English)^[14][10]

Kanji Koganegawa (黄金川 貫至, Koganegawa Kanji) is a first-year student at Dateko. Though he did not play at the Interhigh, he becomes the team setter after the third-years retire. His primary strength is his exceptional height. Despite this, he lacks technical skill and is new to being a setter, often setting at too high an angle or even accidentally setting the ball out of bounds. He has an extremely energetic personality and believes that a player should give everything they have in a game. He later befriends Shoyo Hinata. Koganegawa is a decent blocker due to his height and is used as part of the team's blocking formation.

Kōtarō Bokuto

Voiced by: Ryōhei Kimura (Japanese); Ian Sinclair (English)^[15]

Kōtarō Bokuto (木兎 光太郎, Bokuto Kōtarō) is a third-year student at Fukurodani Academy and captain and ace of the volleyball team. He is one of Japan's top 5 aces, only barely missing the top 3. Bokuto is an enthusiastic and cheerful person who is very passionate about volleyball. He is called 'simple-minded' by his teammates and is easily delighted by successful spikes and praises, especially from Akaashi, from whom he often asks for praise. In spite of his apparent childishness, Bokuto takes volleyball very seriously and is known even amongst players from other regions for his immense talent and in-game presence. He is especially well known for his cross-court shots and line shots, which are difficult to receive by opposing teams. However, Bokuto suffers from extreme mood swings during games that his team dubs his "emo mode", in which he is affected by small and trivial things in the middle of matches and is immediately put off his game. Despite the trouble he causes, the team, particularly Akaashi, is very patient with him, and they work together to boost his morale (usually with some form of praise) in order to bring him back to his best. He is a very social person who makes friends with other schools easily and tends to have a positive attitude. During the training camp, Bokuto bonds with Shoyo Hinata and teaches him various techniques, calling him his "star-pupil". He appears to be close friends with Kuroo and Akaashi, the latter of whom Bokuto is typically seen with at practice, between games, and at school. During the semi-finals in Hinata's first year, Bokuto proved that his last year playing with his high school team was worth it -- which shaped the player he became with MSBY and JNT. Ittetsu Takeda notes that Bokuto is a "weird" player who can lift the spirit of both his teammates and rivals, and is a player you want to cheer for regardless of the team you are rooting for. Post-timeskip, Bokuto plays for MSBY Black Jackals.

Keiji Akaashi

Voiced by: Ryōta Ōsaka (Japanese); Jeremy Gee (English)^[15]

Keiji Akaashi (赤葦 京治, Akaashi Keiji) is a second-year student at Fukurodani Academy. He is the vice-captain and setter of the volleyball team. He is an intelligent, highly analytical player, usually running multiple scenarios and outcomes in his head before he decides what to do. He is very polite and calm, often seen with an unexpressive or slightly stressed face, usually due to one of Kōtarō Bokuto's impending mood swings. Akaashi is very patient with Bokuto and is the team's go-to person for handling his mood swings. He is perceptive and keeps track of how Bokuto is feeling during games to gauge whether or not his 'emo mode' will come out; when it does, Akaashi attempts to figure out what is bothering him and is able to get him back to normal, whether it be as simple as gesturing for the team to praise him or setting up plays that allow Bokuto to boost his own morale (for example, by hitting a good spike). Despite this, Akaashi deeply admires Bokuto as a player and has faith in his skills, the two seem to be close friends even off the court. He is noted as a talented setter and is able to accurately and quickly set up successful plays for the team. He claims to not completely understand how Bokuto works yet, despite having a mental list of at least 37 of Bokuto's weaknesses memorized. Currently, Akaashi is an editor for Shonen Jump.

Tatsuki Washio

Voiced by: Akira Koga (Japanese); Shannon Reed (English)^[15]

Tatsuki Washio (鷲尾 辰生, Washio Tatsuki) is a third-year student at Fukurodani Academy, and a middle blocker for the team. He is tall, stern, and fairly quiet. Though he isn't as active as the rest of the team in making Kōtarō Bokuto feel better, he thoroughly supports and believes in him, and knows that he'll eventually be fine. Currently, he plays for EJP Raijin in Japan's V.League, along with Inarizaki's Rintarō Suna and Itachiyama's Motoya Komori.

Yamato Sarukui

Voiced by: Junji Tachibana (Japanese); Kregg Dailey (English)^[15]

Yamato Sarukui (猿杙 大和, Sarukui Yamato) is a third-year student at Fukurodani Academy and a wing spiker for the team. He is often nicknamed "Saru" by his teammates. He, Konoha, and Komi often help Akaashi "fix" Kōtarō Bokuto.

Akinori Konoha

Voiced by: Taishi Murata (Japanese); Kory Getman (English)^[15]

Akinori Konoha (木葉秋紀, Konoha Akinori) is a third-year student at Fukurodani Academy and a wing spiker for the team. Konoha is relatively easy-going and is a well-balanced player; he was once called a "jack of all trades, master of none" by a Fukurodani crowd member, much to his annoyance. He often helps Akaashi deal with Kōtarō Bokuto; however, unlike Akaashi, Konoha is willing to use more aggressive methods, such as kneeing him from behind and forcefully slapping his back, and enjoys teasing him. However, he has complete faith in Bokuto, even telling Akaashi that he's allowed to ignore him because he will eventually come around.

Shuichi Anahori

Shuichi Anahori (穴掘 秀一, Shūichi Anahori) is a first-year student at Fukurodani Academy and a setter for the team.

Haruki Komi

Voiced by: Yukitoshi Kikuchi (Japanese); Mason Butler (English)^[15]

Haruki Komi (小見 春樹, Komi Haruki) is a third-year student at Fukurodani Academy and a libero for the team. He is outgoing and energetic and is Fukurodani's shortest member. He often tries to cheer Kōtarō Bokuto up when he loses motivation.

Wataru Onaga

Voiced by: Toshiyuki Hara (Japanese); Roberto Cardenas (English)^[15]

Wataru Onaga (尾長 渉, Onaga Wataru) is a first-year student at Fukurodani Academy and a middle blocker for the team.

Wakatoshi Ushijima

Voiced by: Ryōta Takeuchi (Japanese); Joe Daniels (English)^[16][10][13]

Wakatoshi Ushijima (牛島若利, Ushijima Wakatoshi), also nicknamed “Ushiwaka”, is a third-year student at Shiratorizawa Academy. He is a wing spiker and the captain and ace of its volleyball team. He has attended Shiratorizawa since Junior High. Ushijima is one of the top 3 aces in Japan, along with Wakatsu Kiryū and Kiyoomi Sakusa, and was the only representative from Tōhoku region selected to play for Japan's under-19 team in the Youth World Championships. He is known for his incredible power, as seen in his explosive jump serves and spikes, which are extremely difficult to receive and block. He is a left-handed hitter, which causes difficulty to oppose teams by forcing them to adjust their blocks and receptions accordingly. He is a stoic, quiet, and serious individual; he speaks candidly without sugarcoating his words, often causing others to interpret his words offensively. Despite his intimidating presence, Ushijima is completely unaware of social cues and customs; he interprets everything at face value and is genuinely oblivious to his teammates' jokes or his opponent's challenges. Because Shiratorizawa's method of the play focuses on getting the ball to him, he is represented as a sole white eagle, contrasting Karasuno's multiple black crows. As of 2020, he plays in the Schweiden Adlers. As of 2022, he plays for Orzeł Warszawa in the Poland Volleyball League.

Satori Tendō

Voiced by: Subaru Kimura (Japanese); Jessie James Grelle (English)^[16][13]

Satori Tendō (天童覚, Tendō Satori) is a third-year student at Shiratorizawa Academy, and is a middle blocker for the volleyball team. Nicknamed 'The Guess Monster', Tendō is an exceptionally talented blocker who primarily uses 'guess blocking', which involves guessing which spiker the opposing team's setter will pass the ball to and where that spiker will hit the ball. He is highly intuitive and is consistently able to read his opponent's next move correctly, often basing the direction of his blocks on minimal hints or gut feeling. His guesses are said to be either '120% or 0%' effective. If he guesses correctly, he will undoubtedly block the ball; however, if he guesses wrong, there is no way he can stop it, as he will have blocked in the wrong direction. Tendō is a cheerful and loud person, often teasing, nicknaming, and encouraging his teammates. After he was bullied as a kid he has developed a slightly sadistic streak, as he relishes in and enjoys watching opposing teams struggle when he blocks them. Ever since he arrived at Shiratorizawa he has developed a close friendship with Wakatoshi Ushijima, and the two refer to each other as “best friends” on various occasions. Post-timeskip, he has a buzzcut and is a chocolatier in France.

Tsutomu Goshiki

Voiced by: Shimba Tsuchiya (Japanese); Howard Wang (English)^[16][13]

Tsutomu Goshiki (五色 工, Goshiki Tsutomu) is a first-year student at Shiratorizawa Academy and is a wing spiker for the volleyball team. He is the up and coming ace of the team, with powerful straight and cross-court spikes. He looks up to his elders, especially Ushijima, although he constantly challenges Ushijima for the position of the top ace and tries to prove his worth to him. He is often described as simple-minded and easy to fire up, but is dependable. Currently, he plays for Azuma Pharmacy Green Rockets in Japan's V.League along with Mujinazaka's Wakatsu Kiryu.

Kenjiro Shirabu

Voiced by: Toshiyuki Toyonaga (Japanese); Alejandro Saab (English)^[16][13]

Kenjiro Shirabu (白布賢 二郎, Shirabu Kenjiro) is a second-year student at Shiratorizawa Academy and is the starting setter for the volleyball team. He, unlike the other Shiratorizawa players, did not receive a sports scholarship to Shiratorizawa and got in after passing the entrance exam. He decided to join Shiratorizawa in his third year of Junior High when he watched the match between Shiratorizawa Junior High division and Kitagawa Daichi, because based on Shiratorizawa playstyle, the pressure of winning relied on their ace (Wakatoshi Ushijima), not the setter. Shirabu is a calm and calculating setter, solely focused on getting the ball to Ushijima at all costs. He is easily irritated. After the timeskip, Shirabu is a fifth-year medical student.

Reon Ōhira

Voiced by: Teruyuki Tanzawa (Japanese); John Ramirez (English)^[16][13]

Reon Ōhira (大平 獅音, Ōhira Reon) is a third-year student at Shiratorizawa Academy and is a wing spiker for the volleyball team. He is dependable at both receiving and spiking.

Eita Semi

Voiced by: Takuma Terashima (Japanese); Alan Brincks (English)^[16][13]

Eita Semi (瀬見 英太, Semi Eita) is a third-year student at Shiratorizawa Academy, and is a setter for the volleyball team. Nicknamed “Semi semi” by Tendō, he was originally the starting setter for Shiratorizawa. He is a highly skilled player with a quiet desire to showcase his skills when he plays; however, he was replaced by Shirabu because his playstyle was riskier, whereas Shirabu only focuses on sending the ball to Wakatoshi Ushijima. After being replaced, Semi is used as a pinch server, as his serves are both powerful and effective. Because the pinch server acts alone, he is free to show off his talent, which he wouldn't have been able to do so as a setter. After the timeskip, Semi is a musician/civil servant.

Hayato Yamagata

Voiced by: Kenji Fukuda (Japanese); Antonio Lasanta (English)^[16][13]

Hayato Yamagata (山形 隼人, Yamagata Hayato) is a third year student at Shiratorizawa Academy, and is a libero for the volleyball team.

Taichi Kawanishi

Voiced by: Daiki Ōmori (Japanese); Nathan Wilson (English)^[16][13]

Taichi Kawanishi (川西 太一, Kawanishi Taichi) is a second-year student at Shiratorizawa Academy and is a middle blocker for the volleyball team. He was able to stop Karasuno's synchronized attack. It is also shown that he and Shirabu are close friends.

Shinsuke Kita

Voiced by: Kenji Nojima (Japanese); Kevin D. Thelwell (English)

Shinsuke Kita (北 信介, Kita Shinsuke) is a third-year student at Inarizaki High School. He is a wing spiker and the captain of his volleyball team. Kita has been raised since childhood by his grandma with the belief that “the gods are always watching” and as a result is calm, collected, and polite, to the point that his teammates feel he is more robot than human. He is not an exceptional player like his teammates are, but his strength comes from his ability to maintain calm even in the most stressful situations. Up until his third year of high school, Kita never played in an official match and did not even receive a uniform in his middle school years. Upon being named captain of Inarizaki, he showed a rare moment of emotion and cried tears of joy. As a captain, Kita is extremely thoughtful and considerate with his teammates, watching them closely and often giving them blunt feedback and advice. For this reason, his teammates are somewhat scared of him. As of 2020, he runs a rice farm.

Ren Ōmimi

Voiced by: Takumu Miyazono (Japanese); Joe Daniels (English)

Ren Ōmimi (大耳 練, Ōmimi Ren) is a third-year at Inarizaki High School, and a middle blocker. He is a very tall and skilled blocker. Shoyo Hinata nicknamed him the “scary-looking guy”.

Aran Ojiro

Voiced by: Jun Kasama (Japanese); Camryn Nunley (English)

Alain Ojiro (尾白 アラン, Ojiro Aran) is a third-year student and wing spiker. He is the ace of Inarizaki and regarded as one of the top 5 best high school spikers in Japan. He is shown to be very mature and is good friends with the whole team. He has been playing volleyball for a long time and has known the Miya twins since they were kids, who admired his volleyball skills and his foreign-sounding name. In the timeskip, he plays for both the Tachibana Red Falcons as well as the JNT (along with Atsumu and Suna).

Hitoshi Ginjima

Voiced by: Shouma Yamamoto (Japanese); Dano Colon (English)

Hitoshi Ginjima (銀島 結, Ginjima Hitoshi) is a second-year student in Inarizaki High School, and a wing spiker. He is shown to be a very skilled spiker who is good friends with his teammates.

Atsumu Miya

Voiced by: Mamoru Miyano (Japanese); Blake Jackson (English)

Atsumu Miya (宮 侑, Miya Atsumu) is a second-year student and the team's setter. He is the older twin brother of Osamu Miya, who nicknames him “Tsumu”. He is first shown when Tobio Kageyama meets him during the All-Japan Youth training camp, where he demonstrates exceptional skills as a player. He calls Kageyama a “goodie-two-shoes” due to his tendency to always accommodate his spikers and never be demanding with his sets, which is the opposite of how Atsumu acts as a setter. Though talented and dedicated to volleyball, Atsumu is immature and demanding, which often puts him at odds with his teammates. Atsumu is also a feared player for his serving abilities; he is able to make use of a powerful jump serve as well as a jump float serve. Despite their usual petty fights, he and Osamu have extremely good chemistry on the court, to the point that they're able to sometimes switch positions and to perfectly recreate Shoyo Hinata and Kageyama's quick attack in the midst of a match. Currently, he is part of the MSBY Black Jackals.

Rintarō Suna

Voiced by: Nobunaga Shimazaki (Japanese); Howard Wang (English)

Rintarō Suna (角名 倫太郎, Suna Rintarō) is a second-year student and a middle blocker. Despite being relatively short for a middle blocker, he is an extremely powerful and peculiar player due to his ability to spike the ball using his whole torso. This technique gives him a larger spiking range and makes his attacks difficult to block. Having been recruited from Aichi prefecture, he is the only player on the Inarizaki team that does not speak in a Kansai dialect. Like Kei Tsukishima, he is an intelligent blocker with an aloof personality, often ridiculing the twins for their antics.

Osamu Miya

Voiced by: Hideaki Kabumoto (Japanese); Daman Mills (English)

Osamu Miya (宮 治, Miya Osamu) is a second-year student at Inarizaki High School, and a wing spiker for the volleyball team. He is the younger twin brother of Atsumu Miya, who nicknames him “Samu”. Osamu is more collected and laidback than his twin and appears to care more about how his teammates perceive him. He and Atsumu often get into petty fights, but on the court they have incredible chemistry, being one of Inarizaki's main strengths as a team. Osamu now runs his own onigiri shop. (In 2020)

Yūto Kosaku

Voiced by: Masaya Fukunishi

Yūto Kosaku (小作 裕渡, Kosaku Yūto) is a second-year student and a wing spiker.

Heisuke Riseki

Heisuke Riseki (理石 平介, Riseki Heisuke) is a first-year student in Inarizaki High School, and a wing spiker.

Michinari Akagi

Voiced by: Yoshiyuki Matsuura (Japanese); Jason Duga (English)

Michinari Akagi (赤木 路成, Akagi Michinari) is a third-year student and the libero of the volleyball team.

Tsukasa Iizuna

Tsukasa Iizuna (飯綱 掌, Iizuna Tsukasa) is a third-year at Itachiyama Institute. He is the setter and the captain of the team.

Kiyoomi Sakusa

Voiced by: Kohsuke Toriumi

Kiyoomi Sakusa (佐久早 聖臣, Sakusa Kiyoomi) is a second-year student at Itachiyama Institute. He is a wing spiker and the ace of the volleyball team, being the top ace of Japan. He's the cousin of Motoya Komori. He is mentioned many times in the series, but is first briefly introduced when his team wins against Fukurodani at the Tokyo qualifiers, earning the first spot as Tokyo representative at Nationals, and later when he attends the All-Youth Japan Training Camp with Tobio Kageyama. He appears to be a very calm, mature, and quiet person, who doesn't get affected by lost matches. His power as a spiker comes from his extremely flexible wrists that allow him to spike the ball wherever he wants and control its direction. He has an aversion to crowds, wears a face mask when not on the court, and is obsessed with hygiene. After the timeskip, Sakusa is part of the MSBY Black Jackals. He joins the JNT and continues to play with MSBY as of recent.

Motoya Komori

Voiced by: Yūto Uemura

Motoya Komori (古森 元也, Komori Motoya) is a second-year student at Itachiyama Institute, and the libero for the volleyball team. He is the cousin of Kiyoomi Sakusa, but unlike the latter, he has a more friendly and energetic personality. He is considered the top high school libero in Japan and is also invited with his cousin to the All-Youth Japan Training Camp.

Kōrai Hoshiumi

Voiced by: Natsuki Hanae (Japanese); Tyler Galindo (English)

Kōrai Hoshiumi (星海 光来, Hoshiumi Kōrai) is a second-year student at Kamomedai High. He is a wing spiker and ace for his volleyball team. He is first introduced when Tobio Kageyama meets him at the All-Youth Japan Training Camp. He comes from a family of tall people but he has inherited a short stature from his mother, and just like Shoyo Hinata he has always been underestimated because of his height. When he is first introduced he is about as tall as Hinata, so he has an ongoing rivalry with him, where they both compete to earn the next "Little Giant" title. He is loud and rather proud and can get easily irritated, especially when people are not impressed by his skills as an ace. After the timeskip, he plays with the Schweiden Adlers.

Sachirō Hirugami

Voiced by: Yu Miyazaki (Japanese); Michael Wronski (English)

Sachirō Hirugami (昼神 幸郎, Hirugami Sachirō) is a second-year student at Kamomedai High, and a middle blocker for the volleyball team. He and Hoshiumi have known each other since middle school, where they played in the volleyball team and have been close friends ever since then. He comes from a family of accomplished volleyball players so he has always had a natural talent for the sport, starting to play when he was very young. However this has always put a lot of pressure on him since he was a kid, and Hirugami tended to be a perfectionist and was hardly ever satisfied with his playing, to the point where he continued to blame himself for every little mistake. It is only after talking to Hoshiumi and realizing that quitting volleyball was an option that he started to take the sport less seriously and stopped focusing too much on his mistake.