Fighter D (5 episodes, 2024)
Yumeko Suzukiri (3 episodes, 2024)
Announcer (3 episodes, 2024)
Aran Hekiru / Shinya Kiritani / Yellow Keeper (2 episodes, 2024)
Fighter F (2 episodes, 2024)
Fighter C (2 episodes, 2024)
Fighter A (2 episodes, 2024)
Ranmaru Koguma (2 episodes, 2024)
Fighter Z / Hibiki's Father (2 episodes, 2024)
Fighter G (2 episodes, 2024)
Mother / Receptionist (2 episodes, 2024)
Child / Hibiki (age 4) (2 episodes, 2024)
Hibiki Sakurama (1 episode, 2024)
Red Keeper / Sosei Akabane (1 episode, 2024)
Blue Keeper / Shôgo Aoshima (1 episode, 2024)
Chidori / Green Keeper (1 episode, 2024)
Pink Keeper / Sesera Sakurama (1 episode, 2024)
Angelica Yukino (1 episode, 2024)
Kai Shion (1 episode, 2024)
Masurao Nadeshiko (1 episode, 2024)
Renren Akebayashi (1 episode, 2024)
Shun Tokita (1 episode, 2024)
Eigen Urabe (1 episode, 2024)
Yamato Kurusu (1 episode, 2024)
Fighter XX (1 episode, 2024)
Kanon Hisui (1 episode, 2024)
Fighter L (1 episode, 2024)
Angel Usukubo (1 episode, 2024)
Sôjirô Ishikawa (1 episode, 2024)
Fighter B (1 episode, 2024)
Komachi Aizome (1 episode, 2024)
Tsukasa Shippo (1 episode, 2024)
Boss Monster (1 episode, 2024)
Jin Himura (1 episode, 2024)
Hibiki's Mother (1 episode, 2024)
Fighter H (1 episode, 2024)
Maintenance Officer (1 episode, 2024)
Boy (1 episode, 2024)
Fighter N (1 episode, 2024)
(unknown episodes)