- Ryota Iwasaki
- Â Hayato Yuzuki 12 episodes, 2023
- Kikunosuke Toya
- Â Mikoto Yuzuki 12 episodes, 2023
- Miyuki Sakurai
- Â Minato Yuzuki 12 episodes, 2023
- Momoko Kurasawa
- Â Gakuto Yuzuki 11 episodes, 2023
- Misato Matsuoka
- Â Uta Kirishima 10 episodes, 2023
- Nozomi Nagumo
- Â Student / ... 9 episodes, 2023
- Akari Tadano
- Â Waka Kirishima 8 episodes, 2023
- Mao Ichimichi
- Â Saki Kirishima 7 episodes, 2023
- Mai Nakahara
- Â Chieko Yuzuki / ... 7 episodes, 2023
- Fumihiko Tachiki
-  Kojirô Kirishima 6 episodes, 2023
- Satsuki Kokubu
-  Yûma Nikaidô / ... 6 episodes, 2023
- Katsuyuki Konishi
- Â Kuwachi / ... 6 episodes, 2023
- Yoko Fujita
- Â Mrs. Hanaoka / ... 5 episodes, 2023
- Katsumi Fukuhara
- Â Student 3 episodes, 2023
- Minami Hinata
- Â Young Mikoto Yuzuki 3 episodes, 2023
- Taito Ban
- Â Toyama 2 episodes, 2023
- Shugo Nakamura
- Â Miyamoto 2 episodes, 2023
- Takuma Nagatsuka
- Â Morita 2 episodes, 2023
- Mitsuhiro Ichiki
- Â Mr. Akiyama 2 episodes, 2023
- Yu Maeda
- Â Doctor / ... 2 episodes, 2023
- Kazuma Chimura
- Â Student 2 episodes, 2023
- Reo Osanai
- Â Classmate / ... 2 episodes, 2023
- Jun Fukuyama
- Â Uta Kirishima's Father 1 episode, 2023
- Shin'ya Takahashi
- Â Narrator 1 episode, 2023
- Shunichi Toki
- Â Mr. Yashirohata 1 episode, 2023
- Shôgo Sakata
- Â Morioka 1 episode, 2023
- Akira Sekine
- Â Classmate 1 episode, 2023
- Masaaki Yano
-  Mitono Kômon 1 episode, 2023
- Hiromu Mineta
- Â Homeroom Teacher 1 episode, 2023
- Kôsuke Kobayashi
- Â Grandfather 1 episode, 2023
- Ryô Sugisaki
- Â Mr. Ãmi 1 episode, 2023
- Saeko Ãki
- Â Elementary School Student 1 episode, 2023
- Haruka Shamoto
- Â Classmate 1 episode, 2023
