Full cast of Apocalypse Hotel

Saho Shirasu

Yachiyo (voice)

12 episodes

Sumire Morohoshi

Ponko (voice)

12 episodes

Hiroki Touchi

Doorman Robot (voice)

12 episodes

Shin-ichiro Miki

Environment Checker Robot (voice)

12 episodes

Hiroyuki Kinoshita

The Owner (voice)

12 episodes

Cho

Bumbuku (voice)

12 episodes

Takako Honda

Mami (voice)

12 episodes

Mutsumi Tamura

Fuguri (voice)

12 episodes

Yoshiko Sakakibara

Mujina (voice)

12 episodes

Kazuki Miyagi

Tentacle Alien 1 (voice) / Hotel Robot (voice) / Tanuki Alien Child 2 (voice) / News Anchor 1 (voice) / Hotel Robot 1 (voice)

5 episodes

Natsuki Hanae

Ponstin (voice)

4 episodes

Hina Kino

Tamako (voice)

3 episodes

Yukihiro Nozuyama

Traveler Alien (voice)

2 episodes

Yasunori Masutani

News Anchor 3 (voice) / News Anchor (voice)

2 episodes

Chitose Morinaga

Spinning Alien (voice) / Tanuki Alien Child 3 (voice)

2 episodes

Ryoka Yuzuki

PR Video Narration (voice)

1 episode

Matthew Masaru Barron

Expert 1 (voice)

1 episode

Daichi Endo

Expert 2 (voice)

1 episode

Mirei Kumagai

News Anchor 2 (voice)

1 episode

Mayumi Shintani

Tentacle Alien's Lover (voice)

1 episode

Kazuhiko Inoue

Tentacle Alien (voice)

1 episode

Haruki Ishiya

Hotel Robot 2 (voice)

1 episode

Kazuhiro Yamaji

Villainous Alien (Harumage) (voice)

1 episode

Yuuichirou Umehara

Captain Avior (voice)

1 episode

Atsushi Ono

Dr. Becrux (voice)

1 episode

Tetsu Inada

Mighty Cuff (voice)

1 episode

Kanehira Yamamoto

Robot Training Coordinator (voice)

1 episode

Mai Kanno

Child (voice)

1 episode

Yuuki Shin

Tanuki Alien Child 1 (voice)

1 episode

Takahide Adachi

Gentle Alien (voice)

1 episode

Kenjiro Tsuda

Aggressive Alien (voice)

1 episode

Kosuke Echigoya

Detective Role (voice)

1 episode

Hibiku Yamamura

Culprit Role (voice)

1 episode

Yu-ri Yoshida

Slug Alien 1 (voice)

1 episode

Yuina Ito

Slug Alien 2 (voice)

1 episode

Daiki Kobayashi

Slug Alien 3 (voice)

1 episode

Kenta Miyake

Canary Alien (voice)

1 episode

Saima Nakano

Tentacle Alien 2 (voice)

1 episode

Mikako Komatsu

Iori Tomari (voice)

1 episode