- Yuuki Shin
- Â Takemichi Hanagaki 37 episodes, 2021-2023
- Yu Hayashi
- Â Manjiro Sano 32 episodes, 2021-2023
- Sho Karino
- Â Chifuyu Matsuno 29 episodes, 2021-2023
- Azumi Waki
- Â Hinata Tachibana 26 episodes, 2021-2023
- Shôtarô Morikubo
- Â Tetta Kisaki 24 episodes, 2021-2023
- Griffin Puatu
- Â Naoto Tachibana 24 episodes, 2021
- Darren O'Hare
- Â Makoto Suzuki 24 episodes, 2021
- Adam McArthur
- Â Chifuyu Matsuno 21 episodes, 2021-2023
- Tasuku Hatanaka
- Â Hakkai Shiba 21 episodes, 2023
- Jun'ya Enoki
- Â Seishu Inui 20 episodes, 2023
- Nicolas Roye
- Â Tetta Kisaki 18 episodes, 2021-2023
- Takuya Eguchi
- Â Shuji Hanma 18 episodes, 2021-2023
- Natsuki Hanae
- Â Hajime Kokonoi 17 episodes, 2023
- Yoshitsugu Matsuoka
- Â Takashi Mitsuya 16 episodes, 2021-2023
- Kengo Kawanishi
- Â Souya Kawata / ... 16 episodes, 2021-2023
- Masaya Fukunishi
- Â Ken 'Draken' Ryuguji / ... 16 episodes, 2023
- Daisuke Ono
- Â Yasuhiro Muto / ... 14 episodes, 2021-2023
- Yumi Uchiyama
- Â Emma Sano 14 episodes, 2021-2023
- Takuma Terashima
- Â Atsushi 'Akkun' Sendo / ... 14 episodes, 2021-2023
- Nobunaga Shimazaki
- Â Izana Kurokawa 14 episodes, 2023
- Shunsuke Takeuchi
- Â Makoto Suzuki 13 episodes, 2021-2023
- Shôta Hayama
- Â Kazushi Yamagishi 13 episodes, 2021-2023
- Yukihiro Nozuyama
- Â Ryohei Hayashi / ... 13 episodes, 2021-2023
- Toshiki Iwasawa
- Â Tenjiku A / ... 13 episodes, 2023
- Hayato Kaneko
- Â Tenjiku A / ... 13 episodes, 2023
- Yûya Hirose
- Â Takuya Yamamoto 12 episodes, 2021-2023
- Tatsuhisa Suzuki
- Â Ken Ryuguji 12 episodes, 2021
- A.J. Beckles
- Â Takemichi Hanagaki 11 episodes, 2021
- Will Choi
- Â Takuya Yamamoto 11 episodes, 2021
- Seiichiro Yamashita
- Â Kakucho 11 episodes, 2023
- Kazuki Miyagi
- Â Tenjiku D / ... 11 episodes, 2023
- Tomokazu Sugita
- Â Taiju Shiba 10 episodes, 2023
- Hiroya Egashira
- Â Tenjiku B / ... 10 episodes, 2023
- Kôki Uchiyama
- Â Shion Madarame 9 episodes, 2023
- Nobuhiko Okamoto
- Â Haruchiyo Sanzu 9 episodes, 2023
- Mikako Komatsu
- Â Yuzuha Shiba 9 episodes, 2023
- Tetsu Inada
- Â Kanji Mochizuki 9 episodes, 2023
- Lizzie Freeman
- Â Hinata / ... 8 episodes, 2021
- John Omohundro
- Â Atsushi 'Akkun' Sendo 8 episodes, 2021
- Daisuke Namikawa
- Â Ran Haitani 8 episodes, 2023
- Hiro Shimono
- Â Rindo Haitani 8 episodes, 2023
- Masaaki Mizunaka
- Â Keisuke Baji 7 episodes, 2021-2023
- Masaya Matsukaze
- Â Shin'ichiro Sano 7 episodes, 2023
- Joe Zieja
- Â Kazutora Hanemiya 6 episodes, 2021
- Ryôta Ôsaka
- Â Naoto Tachibana 5 episodes, 2021-2023
- Rina Satô
- Â Karen Kurokawa 5 episodes, 2023
- Shunichi Toki
- Â Kazutora Hanemiya 4 episodes, 2023
- Eiji Takeuchi
- Â Nobutaka Osanai 3 episodes, 2021-2023
- Akari Kitô
- Â Mana Mitsuya 3 episodes, 2023
- Minami Tanaka
- Â Luna Mitsuya 3 episodes, 2023
- Akeno Watanabe
- Â Takemichi Hanagaki (young) 3 episodes, 2023
- Lexi Fontaine
- Â Luna Mitsuya 3 episodes, 2023
- Atsushi Ono
- Â Mansaku Sano 3 episodes, 2023
- Subaru Kimura
- Â Haruka Hayashida / ... 2 episodes, 2021-2023
- Ai Fairouz
- Â Manjiro 'Mikey' Sano (child) / ... 2 episodes, 2023
- Atsumi Tanezaki
- Â Izana Kurokawa 2 episodes, 2023
- Manami Numakura
- Â Ryoko Tachibana 2 episodes, 2023
- Rachel Slotky
- Â Mana 2 episodes, 2023
- Naomi Ohzora
- Â Tetsuta Kisaki (young) / ... 2 episodes, 2023
- Risae Matsuda
- Â Kakucho (young) 2 episodes, 2023
- Saima Nakano
- Â Girl / ... 2 episodes, 2023
- Aleks Le
- Â Manjiro Sano 1 episode, 2021
- Zeno Robinson
- Â Shuji Hanma 1 episode, 2021
- Satoshi Hino
- Â Masataka 'Kiyomasa' Kiyomizu 1 episode, 2021
- Grant George
- Â Takeshita Mitsuya 1 episode, 2021
- Landon McDonald
- Â Masaru 1 episode, 2021
- Cedric L. Williams
- Â Hansen 1 episode, 2021
- Jonathan Leon
- Â Kazushi Yamagishi 1 episode, 2021
- Casey Mongillo
- Â Takemichi Hanagaki (Child) 1 episode, 2023
- Kazuki Ura
- Â Heckler C 1 episode, 2023
- Manaka Iwami
- Â Schoolgirl 1 episode, 2023
- Hitomi Ueda
- Â Keisuke Baji 1 episode, 2023
- Alejandro Antonio Ruiz
- Â Izana Kurokawa 1 episode, 2023
- Shizuka Ishigami
- Â Ken Ryuguji (young) 1 episode, 2023
- Mai Nakahara
- Â Mother 1 episode, 2023
- Riho Sugiyama
- Â Housewife A 1 episode, 2023
- Hiromi Igarashi
- Â Hajime Kokonoi (young) 1 episode, 2023
- Sakura Nakamura
- Â Housewife B 1 episode, 2023
- Yuuki Kuwahara
- Â Takuya Yamamoto (young) 1 episode, 2023
- Kohei Yanagi
- Â Junior High School Student B 1 episode, 2023
- Shô Okumura
- Â Teacher 1 episode, 2023
- Chiko Mizumori
- Â Girl A 1 episode, 2023
- Mana Hirata
- Â Naoto Tachibana (young) 1 episode, 2023
