Lionel Gybels

Björn

Yuma Uchida

Kazuya Yamanashi (voice)

内田雄馬

Matteo Catalano

Björn

Ryōta Ōsaka

Takise Kyou (voice)

逢坂良太

André Delabie

Grandfather

Natsuki Hanae

Tsuzuki Jun (voice)

花江夏樹

Ryōta Suzuki

Kirinoe Mashuu (voice)

鈴木崚汰

Yuuichirou Umehara

Haijima Iori (voice)

梅原裕一郎