Yuki Kaji
Sora Kurumatani (voice)
50 episodes
Katsuyuki Konishi
Chiaki Hanazono (voice)
50 episodes
Yuma Uchida
Momoharu Hanazono (voice)
50 episodes
Chado Horii
Ryuhei 'Nabe' Nabeshima (voice)
50 episodes
Taku Yashiro
Shinichi 'Yasu' Yasuhara (voice)
50 episodes
KENN
Masahiro 'Chucky' Saki (voice)
50 episodes
Kisho Taniyama
Kenji 'Tobi' Natsume (voice)
44 episodes
Yuna Taniguchi
Nao Nanao (voice)
41 episodes
Sayaka Senbongi
Madoka Yabuuchi (voice)
38 episodes
Mamoru Miyano
Kaname 'Mokichi' Shigeyoshi (voice)
29 episodes
Aya Endo
Yuka Kurumatani (voice)
25 episodes
Eiji Takemoto
Masayoshi Satsuki (voice)
25 episodes
Kazuya Nakai
Shinichi Chiba (voice)
23 episodes
Daisuke Namikawa
Katsumi Takahashi (voice)
21 episodes
Hiroki Maeda
Okano (voice) / Referee (voice) / Chemistry Club Member (voice) / Teacher (voice)
21 episodes
Shizuka Ishigami
Yoko Kokubu (voice)
19 episodes
Jun Fukuyama
Taro Kamachi (voice)
19 episodes
Kenji Nomura
Yohito Sakamaki (voice)
18 episodes
Soma Saito
Tokitaka Tokiwa (voice)
17 episodes
Makoto Furukawa
Shingo Katori (voice)
15 episodes
Yukiyo Fujii
Sumi Yabuuchi (voice)
14 episodes
Yoshitsugu Matsuoka
Hyo Fuwa (voice)
14 episodes
Yuto Uemura
Yozan Kamiki (voice)
13 episodes
Takahiro Sakurai
Sei Shiraishi (voice)
12 episodes
Yuuichirou Umehara
Shigenobu Yakuma (voice)
12 episodes
Yutaka Aoyama
Koga (voice)
11 episodes
Yusuke Kobayashi
Keisuke Mineta (voice)
11 episodes
Yu Miyazaki
Yokohama Taiei High Basketball Club Member (voice) / Kitasumi High Basketball Club Member (voice) / Junior High Basketball Club Member (voice) / Male Student (voice) / Coach (voice)
11 episodes
Kaoru Katakai
Yone Horie (voice)
10 episodes
Miho Okasaki
Harumi Tominaga (voice)
10 episodes
Hiroyuki Yoshino
Yukinari Kojima (voice)
10 episodes
Yasuaki Takumi
Karasawa (voice) / Kitasumi High Basketball Club Member (voice)
10 episodes
Reigo Yamaguchi
Shinjo Towa Academy Basketball Club Member (voice) / Male Student (voice) / Clerk (voice) / Punk (voice) / Shinjo Towa Academy Student (voice) / Spectator (voice)
10 episodes
Junya Enoki
Kento Sawa (voice)
9 episodes
Eizo Tsuda
School Principal (voice)
9 episodes
Natsumi Fujiwara
Sora Kurumatani as a Child (voice)
9 episodes
Taito Ban
Yukio Tamo (voice) / 1st Year Class 4 Student (voice) / Murakami (voice)
9 episodes
Sho Nogami
Yanagihara (voice) / Kosaka (voice)
9 episodes
Nanako Mori
Sayuri Wakamori (voice)
8 episodes
Natsumi Kawaida
Sachi Funakoshi (voice)
8 episodes
Kazuyuki Okitsu
Manabu Konishi (voice)
8 episodes
Chikahiro Kobayashi
Kazushi Kashiwagi (voice)
8 episodes
Seiichiro Yamashita
Rokuro Hirai (voice)
8 episodes
Nobuhiko Okamoto
Tetsuo Tamayama (voice)
8 episodes
Gen Sato
Kawamoto (voice)
8 episodes
Toshiki Iwasawa
Masaomi Itoga (voice) / Teacher (voice)
8 episodes
Ryo Sugisaki
Oshio-sensei (voice) / Tomita (voice) / Male Student (voice)
8 episodes
Ryota Iwasaki
Yokohama Taiei High Basketball Club Member (voice) / Male Teacher (voice) / Basketball Club Member (voice) / 3rd Year Class 6 Student (voice)
8 episodes
Haruki Ishiya
Tachibana (voice)
7 episodes
Hiromichi Tezuka
Fujita (voice)
7 episodes
Yuya Murakami
Delinquent (voice) / Kitasumi High Basketball Club Member (voice) / Teacher (voice) / Shinmaruko High School Student (voice)
7 episodes
Chiaki Kobayashi
Shinjo Towa Academy Basketball Club Member (voice) / Delinquent (voice) / Spectator (voice)
7 episodes
Kazumasa Nakamura
Kitasumi High Basketball Club Member (voice) / Male Teacher (voice) / Delinquent (voice) / Referee (voice)
7 episodes
Shogo Sakata
Yokohama Taiei High Basketball Club Member (voice) / Chemistry Club Member (voice) / Spectator (voice)
7 episodes
Kaito Takeda
Masaharu Choji (voice)
6 episodes
Kengo Kawanishi
Hasebe (voice)
6 episodes
Koji Okino
Atsushi Yokoyama (voice)
6 episodes
Jun Kasama
Hiroshi Kuchiki (voice) / Doctor (voice)
6 episodes
Yuki Ishikari
Delinquent (voice) / Kitasumi High Basketball Club Member (voice)
6 episodes
Yuki Inoue
Tanabe (voice)
5 episodes
Minako Kotobuki
Kyoko Tsukishima (voice)
5 episodes
Taishi Murata
Tsukasa (voice)
5 episodes
Yoshiaki Hasegawa
Kitasumi High Basketball Club Member (voice) / Gen's Co-worker (voice)
5 episodes
Yuka Nukui
Girl (voice) / Saijo High Female Student (voice) / Female Volleyball Club Member (voice) / Oak Gardens Special Ed. Student (voice) / Shingo Katori as an Elementary School Student (voice)
5 episodes
Yu Okano
Delinquent (voice) / Soccer Club Member (voice) / Spectator (voice)
5 episodes
Yoshihito Sasaki
Male Student (voice) / Shinichi's Father (voice) / Delinquent (voice) / Chemistry Department Advisor (voice)
5 episodes
Takehito Koyasu
Tomohisa Kurumatani (voice)
4 episodes
Manami Tanaka
Juri Natsume (voice)
4 episodes
Kentaro Kumagai
Delinquent Leader (voice)
4 episodes
Yuichi Jose
Delinquent (voice) / Shinmaruko High School Student (voice)
4 episodes
Shinei Ueki
Tetsuya Shibasaki (voice) / Junior High Basketball Club Member (voice)
4 episodes
Makoto Kaneko
Junior High Student (voice) / Yokohama Taiei High Basketball Club Member (voice) / Moriyama (voice)
4 episodes
Akinori Egoshi
Inu-sensei (voice) / Class Representative (voice)
4 episodes
Yuusuke Nagano
Male Student (voice) / Spectator (voice) / Hoshino (voice)
4 episodes
Keisuke Hamaoka
Punk (voice) / 1st Year Class 7 Student (voice) / Basketball Club Member (voice) / Yokohama Taiei High Basketball Club Member (voice)
4 episodes
Shunichi Maki
Tournament Committee Member (voice) / 3rd Year Class 6 Student (voice) / Referee (voice)
4 episodes
Kotaro Shinohara
Kitasumi High Basketball Club Member (voice) / Chemistry Department Head (voice) / 1st Year Class 3 Student (voice)
4 episodes
Himari Mochida
Suzu (voice) / Female Student (voice)
4 episodes
Yuji Murai
Saijo High Basketball Club Member (voice) / Shinjo Towa Academy Basketball Club Member (voice)
4 episodes
Hitomi Sasaki
Female Teacher (voice) / Nurse (voice) / Female Spectator (voice)
4 episodes
Yudai Mino
Yokohama Taiei High Basketball Club Member (voice) / Yokohama Taiei High Student (voice) / Soccer Club Member (voice)
4 episodes
Yohei Matsuoka
Yokohama Taiei High Basketball Club Member (voice)
4 episodes
Masaaki Mizunaka
Hiroshi Usami (voice)
3 episodes
Utako Imai
Totsuka-sensei (voice)
3 episodes
Naoya Nosaka
Referee (voice)
3 episodes
Eri Yukimura
Yoshino (voice)
3 episodes
Ruriko Aoki
Female Student (voice) / Female Basketball Club Member (voice)
3 episodes
Yuuko Iida
Kenji 'Tobi' Natsume as a Child (voice) / Elementary School Student (voice)
3 episodes
Kazuki Ura
New Basketball Club Member of Shinmaruko High (voice) / Yokohama Taiei High Basketball Club Member (voice) / Nishiwaki's Younger Brother (voice)
3 episodes
Atsumi Tanezaki
Sayuri Shigeyoshi (voice)
3 episodes
Ayaka Nanase
Yamamoto (voice) / Girl (voice) / Elementary School Student (voice)
3 episodes
Aoi Koga
Tama (voice) / Haruta (voice)
3 episodes
Kento Shiraishi
1st Year Class 4 Student (voice) / Classmate (voice) / Delinquent (voice)
3 episodes
Makoto Sahara
Saijo High Basketball Club Member (voice) / Yokohama Taiei High Basketball Club Member (voice) / Teammate (voice)
3 episodes
Saki Kosaka
Oak Gardens Special Ed. Teacher (voice) / Elementary School Student (voice) / Kuzuryu High Girl (voice)
3 episodes
Masashi Yamane
Male Teacher (voice) / Teacher (voice)
3 episodes
Miwa Natsuki
Female Teacher (voice) / School Nurse (voice)
3 episodes
Kaori Maeda
Saijo High Female Student (voice) / Female Student (voice) / Female High School Student (voice)
3 episodes
Sayaka Kaneko
Female Student (voice) / Female Spectator (voice)
3 episodes
Reiou Tsuchida
Junior High Student (voice) / Yokohama Taiei High Basketball Club Member (voice) / Male Student (voice)
3 episodes
Takako Honda
Masayoshi's Wife (voice)
3 episodes
Katsumi Fukuhara
Yokohama Taiei High Basketball Club Member (voice)
3 episodes
Yu Wakabayashi
Delinquent (voice)
2 episodes
Youhei Hamada
Teammate (voice) / Student (voice)
2 episodes
Yukari Tamura
Yu (voice)
2 episodes
Makoto Koichi
Female High School Student (voice) / Female Student (voice)
2 episodes
Airi Ootsu
Mai (voice)
2 episodes
Eiichiro Tokumoto
Gen (voice)
2 episodes
Mari Kawano
Boy (voice) / Female Basketball Club Member (voice)
2 episodes
Wataru Katoh
Coach (voice) / Junior High Basketball Club Member (voice)
2 episodes
Arisa Sekine
Ucchi (voice)
2 episodes
Daiki Kobayashi
Junior High Student (voice)
2 episodes
Hayato Kimura
Punk (voice) / Spectator (voice)
2 episodes
Rikuya Yasuda
Nishiwaki's Younger Brother (voice) / Chemistry Club Member (voice)
2 episodes
Asuna Tomari
Female High School Student (voice) / Chiaki Hanazono as a Child (voice)
2 episodes
Hitomi Sekine
Classmate (voice) / Kuzuryu High Girl (voice)
2 episodes
Yukiko Motoyoshi
Girl (voice) / Female Spectator (voice)
2 episodes
Takuya Makimura
Shinmaruko High School Student (voice) / Akira Wada (voice)
2 episodes
Saki Miyashita
Female Student (voice)
2 episodes
Rui Tanabe
Announcer (voice)
2 episodes
Kotomi Aihara
Momoharu Hanazono as a Child (voice) / Female Volleyball Club Member (voice)
2 episodes
Yurina Amami
Female Student (voice) / Kuzuryu High Girl (voice)
2 episodes
Kaori Nakamura
Kaname's Mother (voice)
2 episodes
Kouichi Souma
Ozawa-sensei (voice)
2 episodes
Naoko Komatsu
Female Teacher (voice)
2 episodes
Mayu Minami
Yozan Kamiki as a Child (voice) / Female Spectator (voice)
2 episodes
Teppei Uenishi
Yokohama Taiei High Basketball Club Member (voice) / Shinjo Towa Academy Student (voice)
2 episodes
Nao Fujita
Child (voice)
1 episode
Yuya Hirose
Coach (voice)
1 episode
Ryusei Ogasawara
Shinmaruko High School Student (voice)
1 episode
Tsubasa Miyoshi
Kenji's Adoptive Father (voice)
1 episode
Ryota Suzuki
Nishiwaki (voice)
1 episode
Takatsugu Awazu
Referee (voice)
1 episode
Ayaka Shimizu
Girl (voice)
1 episode
Misato Murai
Taro Kamachi as an Elementary School Student (voice)
1 episode
Yu Sasahara
Class President (voice)
1 episode
Yui Otagiri
Female Student (voice)
1 episode
Mio Hoshitani
Female Student (voice)
1 episode
Norihito Hase
1st Year Class 7 Student (voice)
1 episode
Masatoshi Kashino
Saijo Junior High Basketball Club Member (voice)
1 episode
Taisuke Nakano
Saijo Junior High Basketball Club Member (voice)
1 episode
Tasuku Kaito
Saijo Junior High Basketball Club Member (voice)
1 episode
Ryo Yawata
Male Student (voice)
1 episode
Madoka Asahina
Female Student (voice)
1 episode
Makoto Takahashi
Spectator (voice)
1 episode
Momo Ishibashi
Nurse (voice)
1 episode
Hazuki Ogino
Female Student (voice)
1 episode
Manaka Iwami
Saho (voice)
1 episode
Kyo Yaoya
Kawahara (voice)
1 episode
Hinata Tadokoro
Momoharu and Chiaki's Father (voice)
1 episode
Mayu Yoshioka
Basketball Club Member (voice)
1 episode
Masamu Ono
Male Student (voice)
1 episode
Yuuki Hirose
Female Student (voice)
1 episode
Takeo Otsuka
Male Student (voice)
1 episode
Rie Kawamura
Utsumi (voice)
1 episode
Kanehira Yamamoto
Coach Ando (voice)
1 episode
Ayaka Asai
Sei Shiraishi as a Child (voice)
1 episode
Taichi Kusano
Yokohama Taiei High Basketball Club Member (voice)
1 episode
Yuka Iwahashi
Female Newscaster (voice)
1 episode
Misa Ishii
Female Teacher (voice)
1 episode
Maaya Torigoe
Oak Gardens Special Ed. Student (voice)
1 episode
Satsumi Matsuda
Oak Gardens Special Ed. Student (voice)
1 episode
Mayu Mineda
Akiyoshi (voice)
1 episode
Emiri Suyama
Female Junior High Student (voice)
1 episode