Tetsu Inada

as Hiking Club President (voice)

Shiori Mikami

as Makoto Kamizaki (voice)

Ryota Asari

as Ikuo Nanasaki (voice)

Takuya Eguchi

as Tatsuya Araki (voice)

Saki Fujita

as Yukie Takato (voice)

Yukiyo Fujii

as Youko Kikuchi (voice)

Shin-ichiro Miki

as Naotake Yuki (voice)