- Jun'ya Enoki
- Â Daigo Toake 23 episodes, 2023-2024
- Kenjirô Tsuda
- Â Narrator 23 episodes, 2023-2024
- Taku Yashiro
- Â Shun Onoda 22 episodes, 2023-2024
- Shunsuke Takeuchi
- Â Teppei Igarashi 18 episodes, 2023-2024
- Tetsu Inada
- Â Kyousuke Yamagami 17 episodes, 2023-2024
- Takashi Onozuka
- Â Riku Usui 15 episodes, 2023-2024
- Ayane Sakura
- Â Yuki Nakamura 14 episodes, 2023-2024
- Genta Nakamura
- Â Wireless Audio / ... 12 episodes, 2023-2024
- Ryuho Nagaoka
- Â Member / ... 12 episodes, 2023-2024
- Takuya Satô
- Â Takuto Tsubaki 10 episodes, 2023-2024
- Takehito Koyasu
- Â Shirou Amakasu 9 episodes, 2023-2024
- Katsuki Monma
- Â Captain Ginger Valley's Voice / ... 9 episodes, 2023-2024
- Yûichi Nakamura
- Â Sadaie Matoi 8 episodes, 2023-2024
- Yôko Hikasa
- Â Toyomu Altonen 8 episodes, 2024
- Katsuyuki Konishi
- Â Daigo Asahina 8 episodes, 2023-2024
- Saki Kobari
- Â Friend / ... 7 episodes, 2023-2024
- Tesshô Genda
- Â Isamu Takahashi 5 episodes, 2023-2024
- Sachiko Kojima
- Â Yaeko Takahashi 5 episodes, 2023-2024
- Yumiri Hanamori
- Â Yurie Satou 4 episodes, 2024
- Marina Inoue
- Â Sakura Nagata 4 episodes, 2023-2024
- Nobuaki Kanemitsu
- Â Mochizuki 4 episodes, 2023-2024
- Sayuri Hara
- Â Mako Tsuruno 4 episodes, 2023-2024
- Emiko Takeuchi
- Â Reporter / ... 4 episodes, 2023-2024
- Ryosuke Asano
- Â Staton Broadcast / ... 4 episodes, 2023
- Ryôsuke Morita
- Â Assistant Professor A / ... 4 episodes, 2023
- Yôhei Azakami
- Â Hasebe 3 episodes, 2023
- Ryota Iwasaki
- Â Watari 3 episodes, 2023
- Keiko Fukushima
- Â Hina Tsuruno 3 episodes, 2023
- Kôhei Amasaki
- Â Hiromi Kittaka 3 episodes, 2024
- Chad Horii
- Â Customer D / ... 3 episodes, 2023
- Sôshirô Hori
- Â Commander's Voice / ... 3 episodes, 2023-2024
- Yûki Tamai
- Â Member A / ... 3 episodes, 2023-2024
- Hayato Kimura
- Â Ambulance B / ... 3 episodes, 2023-2024
- Masafumi Kobatake
- Â Assistant Professor B / ... 3 episodes, 2023
- Taihi Kimura
- Â Member / ... 3 episodes, 2023
- Sachi Kokuryu
- Â Daigo (young) 2 episodes, 2023
- Yasuyuki Kase
- Â Haruki Kyonen 2 episodes, 2023-2024
- Makoto Yasumura
- Â Mr. Igusa 2 episodes, 2024
- Yuki Kodaira
- Â Mrs. Igusa 2 episodes, 2024
- Hidenari Ugaki
- Â Tsuguharu Itou 2 episodes, 2024
- Saki Minami
- Â Hikaru Takahashi 2 episodes, 2023
- Kazuyuki Okitsu
- Â Arsonist 2 episodes, 2024
- Yurie Mikami
- Â Daughter / ... 2 episodes, 2023-2024
- Masaaki Mizunaka
- Â Pump Crew / ... 2 episodes, 2023
- Shôto Kashii
- Â Section Chief 1 episode, 2024
- Kaho Kôda
- Â Shun's grandmother 1 episode, 2024
- Junichi Yanagita
- Â Anzai 1 episode, 2023
- Ryû Morimiya
- Â Commander 1 episode, 2023
- Yû Wakabayashi
- Â Reporter 1 episode, 2023
- Umeka Shôji
- Â Kyoko Toake 1 episode, 2023
- Kaori Nakamura
- Â Nurse 1 episode, 2023
- Masaya Fukunishi
- Â Deputy Director-General 1 episode, 2024
- Kyo Yaoya
- Â Harue Yoshikawa 1 episode, 2023
- Takeo Otsuka
- Â Shinji Tomoyose 1 episode, 2024
- Masayuki Katô
- Â Father 1 episode, 2024
- Shûichirô Umeda
- Â Daigo Fujishiro / ... 1 episode, 2024
- Shinpachi Tsuji
- Â Matoi's grandfather 1 episode, 2024
- Maki Tsuruta
- Â Mother 1 episode, 2024
- Ayano Shibuya
- Â Nurse 1 episode, 2023
- Chikahiro Kobayashi
- Â Fujishiro's father 1 episode, 2024
- Yûmi Hirota
- Â Boy 1 episode, 2023
- Takako Tanaka
- Â Girl B 1 episode, 2023
- Tomohiro Yamaguchi
- Â Trainee B 1 episode, 2023
- Ayaka Shimizu
- Â Woman 1 episode, 2023
- Takuya Makimura
- Â Firefighter 1 episode, 2023
- Hayato Kaneko
- Â Member A 1 episode, 2023
- Kyouhei Natsume
- Â Member A 1 episode, 2023
- Kazuki Miyagi
- Â Trainee B 1 episode, 2023
- Minako Sato
- Â Girl A 1 episode, 2023
- Kyozo Tatsuta
- Â Program Narration (YTV Announcer) 1 episode, 2023
- Konatsu Hirabayashi
- Â Member A 1 episode, 2023
- Kyon
- Â Reporter 1 episode, 2023
- Shinji Nishimura
- Â Chairperson 1 episode, 2023
- Ryuichi Sawada
- Â Station Broadcast 1 episode, 2024
