Characters

Most if not all of the characters from Prince of Tennis.

Seigaku Men's Tennis Team:Regulars

 * Echizen Ryoma (1st year)
 * Tezuka Kunimitsu (3rd year) (captain)
 * Fuji Shusuke (3rd year)
 * Oishi Shuichiro (3rd year) (vice-captain)
 * Kikumaru Eiji (3rd year)
 * Kawamura Takashi (3rd year)
 * Inui Sadaharu (3rd year)
 * Momoshiro Takeshi (2nd year)
 * Kaidoh Kaoru (2nd year)

Others
Other Tennis Club members: Non members:
 * Sumire Ryuzaki (coach)
 * Satoshi Horio (1st year)
 * Kachiro Kato (1st year)
 * Katsuo Mizuno (1st year)
 * Masashi Arai (2nd year)
 * Yūdai Yamato (3rd year: 2 years before the series time line) (captain)
 * Nanjiro Echizen (many years ago)
 * Sakuno Ryuzaki
 * Tomoka Osakada
 * Principal Ishikawa

Fudomine:Regulars

 * Kippei Tachibana (3rd year) (captain)
 * Akira Kamio (2nd year) (vice-captain)
 * Shinji Ibu (2nd year)
 * Tetsu Ishida (2nd year)
 * Masaya Sakurai (2nd year)
 * Kyousuke Uchimura (2nd year)
 * Tatsunori Mori (2nd year)

Others

 * An Tachibana (2nd year) (Girls Tennis Club of Fudomine)

St. Rudolph:Regulars

 * Yoshirou Akazawa (captain)
 * Takuya Nomura (vice-captain)
 * Hajime Mizuki
 * Yuuta Fuji
 * Ichirou Kaneda
 * Shinya Yanagisawa
 * Atsushi Kisarazu

Yamabuki:Regulars

 * Kentarou Minami (3rd year) (captain)
 * Masami Higashikata (3rd year) (vice-captain)
 * Kiyosumi Sengoku (3rd year)
 * Jin Akutsu
 * Ichiuma Kita (2nd year)
 * Inakichi Nitobe (3rd year)
 * Touji Muromachi (2nd year)
 * Tsubasa Nishikiori

Others

 * Taichi Dan
 * Banda Mikiya (coach)

Hyotei:Regulars

 * Keigo Atobe (3rd year) (captain)
 * Munehiro Kabaji (2nd year)
 * Jiro Akutagawa (3rd year)
 * Yushi Oshitari (3rd year)
 * Gakuto Mukahi (3rd year)
 * Ryo Shishido (3rd year)
 * Chotaro Ohtori (2nd year)
 * Wakashi Hiyoshi (2nd year)

Others

 * Sakaki Tarou (coach)
 * Taki Haginosuke (3rd year)

Rokkaku:Regulars

 * Aoi Kentaro (captain)
 * Saeki Kojiro (vice-captain)
 * Amane "Davide" Hikaru
 * Kurobane Harukaze
 * Itsuki Marehiko
 * Kisarazu Ryou
 * Shudo Satoshi

Others

 * Oji (coach)

Rikkai

 * Yukimura Seiichi (3rd year) (captain)
 * Sanada Genichirou (3rd year) (vice-captain)
 * Yanagi Renji (3rd year)
 * Kirihara Akaya (2nd year)
 * Yagyuu Hiroshi (3rd year)
 * Niou Masaharu (3rd year)
 * Marui Bunta (3rd year)
 * Jackal Kuwahara (3rd year)

Higa:Regulars

 * Kite Eishirou (3rd year) (captain)
 * Hirakoba Rin (3rd year)
 * Tanishi Kei (3rd year)
 * Kai Yuujirou (3rd year) (vice-captain)
 * Chinen Hiroshi (3rd year)
 * Shiranui Tomoya (3rd year)
 * Aragaki Kouichi (2nd year)

Others

 * Saotome Harumi (coach)