| Inspired by a small-statured pro volleyball player, Shouyou Hinata creates a volleyball team in his last year of middle school. Unfortunately the team is matched up against the "King of the Court" Tobio Kageyama's team in their first tournament and inevitably lose. After the crushing defeat, Hinata vows to surpass Kageyama. After entering high school, Hinata joins the volleyball team only to find that Tobio has also joined. |
| Name | Character | Episodes |
|---|---|---|
| Ayumu Murase | Shoyo Hinata (voice) | 90 |
| Kaito Ishikawa | Tobio Kageyama (voice) | 88 |
| Yuu Hayashi | Ryunosuke Tanaka (voice) | 82 |
| Miyu Irino | Koshi Sugawara (voice) | 81 |
| Satoshi Hino | Daichi Sawamura (voice) | 81 |
| Koki Uchiyama | Kei Tsukishima (voice) | 79 |
| Soma Saito | Tadashi Yamaguchi (voice) | 77 |
| Nobuhiko Okamoto | Yu Nishinoya (voice) | 76 |
| Yoshimasa Hosoya | Asahi Azumane (voice) | 74 |
| Hiroshi Kamiya | Ittetsu Takeda (voice) | 70 |
| Kaori Nazuka | Kiyoko Shimizu (voice) | 53 |
| Daisuke Namikawa | Toru Oikawa (voice) | 33 |
| Makoto Furukawa | Yutaro Kindaichi (voice) | 27 |
| Yuichi Nakamura | Tetsuro Kuroo (voice) | 22 |
| Yuki Kaji | Kenma Kozume (voice) | 18 |
| Ryohei Kimura | Kotaro Bokuto (voice) | 18 |
| Shimba Tsuchiya | Tsutomu Goshiki (voice) | 17 |
| Mamoru Miyano | Atsumu Miya (voice) | 16 |
| Arthur Lounsbery | Shinji Watari (voice) | 15 |
| Ryusei Nakao | Tanji Washijo (voice) | 14 |
| Kengo Kawanishi | Shigeru Yahaba (voice) | 13 |
| Takahiro Sakurai | Akiteru Tsukishima (voice) | 12 |
| Asami Seto | Yui Michimiya (voice) | 12 |
| Subaru Kimura | Satori Tendo (voice) | 12 |
| Jun Kasama | Aran Ojiro (voice) | 11 |
| Toshiyuki Toyonaga | Kenjiro Shirabu (voice) | 11 |
| Nobunaga Shimazaki | Rintaro Suna (voice) | 10 |
| Kazuyuki Okitsu | Suguru Daisho (voice) | 10 |
| Ai Kakuma | Haruka (voice) | 7 |
| Shunsuke Takeuchi | Kentaro Kyotani (voice) | 6 |
| Natsuki Hanae | Korai Hoshiumi (voice) | 5 |
| Takuya Eguchi | Yuji Terushima (voice) | 5 |
| Katsuyuki Konishi | Hiroki Kurokawa (voice) | 4 |
| Kengo Kawanishi | Student from Other School (voice) | 3 |
| Takashi Matsuyama | Kotaro Hitaki (voice) | 3 |
| Chado Horii | Shunki Kawatabi (voice) | 3 |
| Showtaro Morikubo | Isamu Nakashima (voice) | 2 |
| Arthur Lounsbery | Taiga Sakurai (voice) | 2 |
| Miyu Tomita | Akane Yamamoto (voice) | 1 |
| Mao Ichimichi | Alisa Haiba (voice) | 1 |
| Satsumi Matsuda | Young Osamu Miya (voice) | 1 |
| Junya Enoki | Saiya Suzuki (voice) | 1 |
| Hochu Otsuka | Narration (voice) | 1 |
| Banjo Ginga | Mysterious Mentor (voice) | 1 |
| Kengo Kawanishi | Kitagawa Daiichi Member A (voice) | 1 |
| Kengo Kawanishi | Volleyball Player from Other School (voice) | 1 |
| Kaori Nazuka | Karasuno Girls' Volleyball Club Member B (voice) | 1 |
| Risae Matsuda | Young Atsumu Miya (voice) | 1 |
| Shinya Takahashi | Koji Terada (voice) | 1 |
| Ai Kakuma | Female Student A (voice) | 1 |
| Ryohei Kimura | Young Kotaro Bokuto (voice) | 1 |
| Arthur Lounsbery | Kitagawa Daiichi Member B (voice) | 1 |
| Arthur Lounsbery | Scorekeeper Boy (voice) | 1 |
| Chado Horii | Boy (voice) | 1 |
| Jun'ichi Yanagita | Kazuma Numai (voice) | 1 |