- Susumu Chiba
- Hikaru's Father
- Roland Angelo Crisolo
- Atsushi Kurata, Honinbou Kuwabara
- Keiji Fujiwara
- Seiji Ogata
- Yurika Hino
- Hikaru's mother
- Mitsuaki Hoshino
- Hirose
- Yoshito Ishinami
- Watanabe 8-dan
- Katashi Ishizuka
- Kiyoharu Yashiro
- Mitsuo Iwata
- Atsushi Kurata
- Yumi Kakazu
- Akari Fujisaki
- Shôto Kashii
- Tsusaka 3-dan
- Tomoya Kawai
- Kitajima
- Tomoko Kawakami
- Hikaru Shindou
- Takuo Kawamura
- Kosemura
- Katsuhiro Kitagawa
- Shigeo Morishita
- Sanae Kobayashi
- Akira Touya
- Youko Matsuoka
- Kousuke Ochi
- Hiroshi Naka
- Heihachi Shindou
- Rokurô Naya
- Honinbou Kuwabara
- Ken'ichi Ono
- Yi Hu
- Mizuki Saitô
- Akiyama 1-dan
- Takahiro Sakurai
- Toshinori Honda
- Akiko Suzuki
- Masako Kanako
- Ken'ichi Suzumura
- Shinichirou Isumi
- Reiko Takagi
- Yoshitaka Waya
- Akimitsu Takase
- Tatsuhiko Kadowaki
- Kyle Tejpar
- (as Kyle Morven Tejpar)
- Akeno Watanabe
- Kumiko Tsuda
- Satsuki Yukino
- Ichikawa-san
