Clean Sheets Symbolize Pure Hearts

Saho Shirasu

Yachiyo (voice)

Sumire Morohoshi

Ponko (voice)

Hiroki Touchi

Doorman Robot (voice)

Shin-ichiro Miki

Environment Checker Robot (voice)

Hiroyuki Kinoshita

The Owner (voice)

Cho

Bumbuku (voice)

Takako Honda

Mami (voice)

Mutsumi Tamura

Fuguri (voice)

Yoshiko Sakakibara

Mujina (voice)

Natsuki Hanae

Ponstin (voice)

Hina Kino

Tamako (voice)

Takahide Adachi

Gentle Alien (voice)

Kenjiro Tsuda

Aggressive Alien (voice)

Kosuke Echigoya

Detective Role (voice)

Hibiku Yamamura

Culprit Role (voice)

Yu-ri Yoshida

Slug Alien 1 (voice)

Yuina Ito

Slug Alien 2 (voice)

Daiki Kobayashi

Slug Alien 3 (voice)