- Yurie Funato
- Â Umika Konohoshi 12 episodes, 2023
- Seria Fukagawa
- Â Yuu Akeuchi 12 episodes, 2023
- Moe Nagamuta
- Â Haruno Takaragi 12 episodes, 2023
- Shiki Aoki
- Â Matataki Raimon 10 episodes, 2023
- Natsumi Takamori
- Â Akane Emihara 9 episodes, 2023
- Hina Yomiya
- Â Honami Konohoshi 8 episodes, 2023
- Emiko Takeuchi
- Â Announcer / ... 7 episodes, 2023
- Saho Shirasu
- Â Kei Akizuki 6 episodes, 2023
- Yuko Ono
- Â Saya Kagami 5 episodes, 2023
- Hikaru Iida
-  Tomoko Endô / ... 4 episodes, 2023
- Akari Tadano
- Â Kinashi 4 episodes, 2023
- Asuka Shioiri
- Â Kaneda 4 episodes, 2023
- Miku Itou
-  Michiru Yûgumo 3 episodes, 2023
- Natsumi Kawaida
- Â Neon Teruya 3 episodes, 2023
- Aki Toyosaki
- Â Umika Konohoshi's Mother 2 episodes, 2023
- Momoyo Koyama
- Â Uno 2 episodes, 2023
- Honoka Kuroki
- Â Michiko Yao 2 episodes, 2023
- Kenji Hamada
- Â Haruno Takaragi's Grandfather 1 episode, 2023
- Shin'ya Takahashi
- Â Announcer B 1 episode, 2023
- Marie Miyake
- Â Staff 1 episode, 2023
- Kanako Yanagihara
- Â Student A 1 episode, 2023
- Hisako Tojo
- Â Aono 1 episode, 2023
- Emiri Suyama
- Â Sasaki 1 episode, 2023
- Shô Okumura
- Â Announcer A 1 episode, 2023
- Wakana Kuramochi
- Â Student 1 episode, 2023
- Yuki Nishigaki
- Â Audience 1 episode, 2023
- Mayu Miyazawa
- Â Student B 1 episode, 2023
- Misa Koyama
- Â Audience 1 episode, 2023
- Chian Kawaguchi
- Â Audience 1 episode, 2023
- Cocoro Shimahara
- Â Classmate A 1 episode, 2023
- Ami Komine
- Â Ozaki 1 episode, 2023
- Reina Kawamura
- Â Facilitator 1 episode, 2023
- Maho Yashiro
- Â Classmate B 1 episode, 2023
- Miu Fujita
- Â Audience 1 episode, 2023
- Natsuo Kondo
- Â Audience 1 episode, 2023
- Kaho Miura
- Â Audience 1 episode, 2023
- Yudai Naganuma
- Â Audience 1 episode, 2023
- Kouki Sasakura
- Â Audience 1 episode, 2023
- Tetsuji Tsujioka
- Â Audience 1 episode, 2023
- Shu Yamamoto
- Â Audience 1 episode, 2023
