Carbonated hot springs are cold, so you can enter for a long time

Ryota Suzuki

Seiichirō Jingyōji (voice)

Shohei Komatsu

Yasunari Tsuru (voice)

Takuya Kodama

Fūga Saitō (voice)

Masamu Ono

Sunao Konoe (voice)

Shinnosuke Murashima

Tsūgen Sasaki (voice)

Mizuki Chiba

Ren Tamashiro (voice)

Atsushi Taniguchi

Sōsuke Yamada (voice)

Yuki Ishikari

Atomu Gotō (voice)

Ryūma Kuno

Pongsaklek Yunu (voice)

葉山雄太

Shinya Ishigami (voice)

Junichi Yanagita

Ibuki Ueoka (voice)

Soma Saito

Madoka Hongō (voice)

Kaito Ishikawa

Kazutaka Hongō (voice)

Makoto Furukawa

Taisei Uchinashi (voice)

Hinata Tadokoro

Gakuto Zaitsu (voice)

Kengo Kawanishi

Natsusa Yuzuki (voice)

Shinnosuke Tachibana

Ikuto Yufu (voice)

Ayumu Murase

Yū Mashiro (voice)

Kazuyuki Okitsu

Ethan Taylor (voice)

Aoi Ichikawa

Yayoi Tsuzura (voice)

Kentaro Kumagai

Makoto Someya (voice)

Yuki Inoue

Li Hongbin (voice)

Gakuto Kajiwara

Shōta U (voice)

Kohei Amasaki

Kotori Kureha (voice)

Shogo Yano

Takumi Hidaka (voice)

神原大地

Toranoshin Higashizaka (voice)

Takuma Nagatsuka

Ryūsei Hiyoshi (voice)

Masanori Kobayashi

Yuki Koreeda (voice)