- Norihito Hase
- Â Stables Personnel / ... 5 episodes, 2022
- Hidenari Ugaki
- Â Shigeki Kikumi 4 episodes, 2022
- Saki Kobari
- Â Female College Student / ... 4 episodes, 2022
- Akihiro Mine
- Â Principal / ... 4 episodes, 2022
- Nobuo Tobita
- Â Sadahiro Matsumiya 3 episodes, 2022
- Kento Shiraishi
- Â Participant / ... 2 episodes, 2022
- Yûki Tamai
- Â Stables Personnel 2 episodes, 2022
- Tomohiro Tsuboi
- Â Doctor 2 episodes, 2022
- Yuji Murai
- Â Staff Member 2 episodes, 2022
- Yurie Mikami
- Â Stables Personnel 2 episodes, 2022
- Haruka Jinya
- Â Participant / ... 2 episodes, 2022
- Kousuke Kiminarita
- Â Staff Member 2 episodes, 2022
- Yûichi Nakamura
- Â Kazuma Hayashida 1 episode, 2022
- Chiaki Kobayashi
- Â Kota Maki 1 episode, 2022
- Takahiro Sakurai
- Â Yutaka Asahi 1 episode, 2022
- Daisuke Namikawa
- Â Yoshihisa Kuji 1 episode, 2022
- Yôko Hikasa
- Â Akari Sumeragi 1 episode, 2022
- Inori Minase
- Â Eri Shimotsuki 1 episode, 2022
- Jun'ya Enoki
- Â Yukino Tayasu 1 episode, 2022
- Lynn
- Â Tako Kitami 1 episode, 2022
- Shizuka Itou
- Â Sonoko Hirado 1 episode, 2022
- Minako Kotobuki
- Â Miku Kashino 1 episode, 2022
- Masako Katsuki
- Â Naoko Saionji 1 episode, 2022
- Toshiyuki Toyonaga
- Â Hayato Hosho 1 episode, 2022
- Hiroki Tôchi
- Â Kazuo Nohira 1 episode, 2022
- Yûya Hirose
- Â Swimmer 1 episode, 2022
- Tatsumaru Tachibana
- Â Sojiro Sakuraba 1 episode, 2022
- Yûki Takada
- Â Female College Student 1 episode, 2022
- Mitsuru Miyamoto
- Â Futoshi Kashino 1 episode, 2022
- Nobuaki Kanemitsu
- Â Live Announcer 1 episode, 2022
- Yojiro Itokawa
- Â Aki Kyoriki 1 episode, 2022
- Takaaki Torashima
- Â Host 1 episode, 2022
- Shun'ichi Maki
- Â Ramen Shop Owner 1 episode, 2022
- Syoya Kimata
- Â Kosei Nambara 1 episode, 2022
- Reina Aoyama
- Â Nurse 1 episode, 2022
- Kou Bonkobara
- Â Stables Personnel 1 episode, 2022
- Takuya Makimura
- Â Reporter 1 episode, 2022
- Shosei Ohira
- Â Masaki Azuma 1 episode, 2022
- Kazuma Takeo
- Â Reporter 1 episode, 2022
- Shûichi Uchida
- Â Photographer 1 episode, 2022
- Tatsuya Tôjô
- Â Golf Course Owner 1 episode, 2022
- Ayumu Kozuka
- Â Live Announcer (Radio NIKKEI) 1 episode, 2022
- Hiroo Sasaki
- Â Masao Hirado 1 episode, 2022
- Ami Mizuno
- Â Reporter 1 episode, 2022
- Ryosuke Higa
- Â Stables Personnel 1 episode, 2022
- Natsuki Hanae
- Â Amane Grace unknown episodes
- Shogo Yano
- Â Arimura Yuu unknown episodes
- Shimba Tsuchiya
- Â Kazanami Shun unknown episodes
