| Yoshii Akihisa | Shimono Hiro |
| Himeji Mizuki | Harada Hitomi |
| Shimada Minami | Mizuhashi Kaori |
| Sakamoto Yuuji | Suzuki Tatsuhisa |
| Kinoshita Hideyoshi | Katou Emiri |
| Tsuchiya Kouta (Muttsuriini) | Miyata Kouki |
| Kirishima Shouko | Isomura Tomomi |
| Kudou Aiko | Nanjou Yoshino |
| Kubo Toshimitsu | Terashima Takuma |
| Shimizu Miharu | Taketatsu Ayana |
| Toudou Kaworu | Nakamura Kaori |
| Nishimura Souichi (Tetsujin) | Ootsuka Akio |
| Narration | Tsuda Kenjirou |
| Lifeguard (ep.1) | Yuuki (2) |
| Female A (ep.1) | Tomita Saori |
| Yoshii Akira (ep.1-2) | Inoue Kikuko |
| Host (ep.2) | Tokumoto Eiichirou |
| The Dead (ep.2) | Mamiya Yasuhiro |
| Obata (ep.2) | Ootsuka Chikao |
| Kinoshita Yuuko (ep.3,12) | Katou Emiri |
| Shimada Hadzuki (ep.3,10) | Hirata Mana |
| Takahashi Youko (ep.3,6-7) | Kakazu Yumi |
| Yokomizo Kouji (ep.3,12) | Isobe Ichiyou |
| Pupil (ep.3) | Tokumoto Eiichirou |
| Shop Assistant (ep.3) | Gotou Keisuke |
| Nakabayashi Hiromi (ep.4-5,7,12) | Takayama Yuuko |
| Koyama Yuuka (ep.5) | Igarashi Hiromi |
| Fuse-sensei (ep.5-7,10) | Tokumoto Eiichirou |
| Ooshima-sensei (ep.5,7) | Tanaka Masayuki |
| Sugawa Ryou (ep.6-7,9,12) | Gotou Keisuke |
| Fukuhara-sensei (ep.6-7) | Tsuda Kenjirou |
| Male Pupil A (ep.6) | Isobe Kazuhiro |
| Male Pupil B (ep.6) | Tanaka Masayuki |
| Mikami Yoshiko (ep.7,12) | Manaka Keiko |
| Hiraga Genji (ep.7,10,12) | Okamoto Nobuhiko |
| Nemoto Kyouji (ep.7,9) | Miyazaki Hiromu |
| Kurosaki Tooru (ep.7,12) | Kaichi Kazuya |
| Hasegawa-sensei (ep.7,12-13) | Kageura Daisuke |
| Takenaka-sensei (ep.8) | Kabuta Yuusuke |
| Homeroom Teacher (ep.8) | Ono Yuuki |
| Classmate A (ep.8) | Shimogama Chiaki |
| Classmate B (ep.8) | Naruke Yoshiya |
| Classmate C (ep.8) | Takada Hatsumi |
| FFF Clan A (ep.9) | Mamiya Yasuhiro |
| FFF Clan B (ep.9) | Kaichi Kazuya |
| Sakamoto Yukino (ep.11) | Nagata Yoriko |
| Sakamoto Yuuji (Elementary School 5th Year) (ep.11) | Hirata Mana |
| 3rd Year Girl A (ep.11) | Yoshida Seiko |
| 3rd Year Girl B (ep.11) | Akesaka Satomi |
| 3rd Year Girl C (ep.11) | Saitou Yuka |
| 6th Year Boy A (ep.11) | Kimura Haruka |
| 6th Year Boy B (ep.11) | Oofuku Yumiko |
| 6th Year Boy C (ep.11) | Fuchigami Mai |
| Tsunemura Yuusaku (ep.12-13) | Okano Kousuke |
| Natsukawa Shunpei (ep.12-13) | Ono Yuuki |
| Year 3 Boy (ep.12) | Tanaka Masayuki |
| Kogure Aoi (ep.12) | Mitsuishi Kotono |
