Hotaru Imai (26 episodes, 2004-2014)
Natsume Hyuuga (26 episodes, 2004-2014)
Takahashi-san (5 episodes, 2004-2014)
Yuu Tobita (5 episodes, 2004)
Jidou (3 episodes, 2014)
Pigeon (1 episode, 2004)
Student A (1 episode, 2014)
Noda-sensei (unknown episodes)
Male Student B (unknown episodes)
Doctor (unknown episodes)
Persona (unknown episodes)
Misaki Harada (unknown episodes)
Narumi-sensei (unknown episodes)
Raccoon Dog (unknown episodes)
Reo's Subordinate D (unknown episodes)
Manager (unknown episodes)
Yuri Miyazono (unknown episodes)
Reo Mouri (unknown episodes)
Headphone-kun (unknown episodes)
Nonoko (unknown episodes)
Tashiro (unknown episodes)
Sumire Shoda (unknown episodes)
Kaname Sonoo (unknown episodes)
Child (unknown episodes)
Male Student A (unknown episodes)
Amanatsu (unknown episodes)
Mikan's Grandfather (unknown episodes)
Assistant Teacher (unknown episodes)
Male Student (unknown episodes)
Kenji (unknown episodes)
Yuu Tobita (unknown episodes)
Shuichi Sakurano (unknown episodes)
Hiro (unknown episodes)
Subaru Imai (unknown episodes)
Reo's Subordinate C (unknown episodes)
Serina Yamada (unknown episodes)
Homeroom teacher (unknown episodes)
Kokoroyomi-kun (unknown episodes)
Jinno-sensei (unknown episodes)
Tsubasa Andou (unknown episodes)
Reo's Subordinate B (unknown episodes)
Anna (unknown episodes)
Dog (unknown episodes)
Ruka Nogi (unknown episodes)
Deer (unknown episodes)
Rabbit (unknown episodes)
Owl (unknown episodes)
Elementary School Headmistress (unknown episodes)