Sekai de Ichiban Hayai Haru

Mizuki Yoshida

as

Maharo Haruta

Itsuki Fujiwara

as

Shu Yukishima

Takato Okura

as

Kagemasa Arashi

Azusa Ōhara

as

Sayaka Yukishi...

Ryosuke Mikata

as

Maruo Gorilla

Mikoto Hibi

as

Kirisato