Mr. Villain’s Day Off: Cast & Character Guide

This is a character guide for Crunchyroll’s “Mr. Villain’s Day Off,” with character descriptions, quotes, names of actors, and more.

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Warumono-san (Shintaro Asanuma surrounded by pandas


Warumono-san, an extraterrestrial being, explores various facets of humanity when not fighting a human group known as the Rangers. His main focus is usually food and animals, with his favorite animal being the panda, and he has a notable taste for ice cream and curry.

However, his days off are constantly threatened by co-workers and members of the rangers looking to disturb his peace.

General Information


Yuu Morikawa


Action, Comedy, Crime, Fantasy, Animation, Non-English (Japanese)

Created By

Yuu Morikawa

Based On

Kyūjitsu no Warumono-san

First Aired


Please Note: The content below contains pertinent spoilers, descriptions are updated as new information is presented, images are changed as better ones are captured, and this is not an exhaustive list of every cast member, guest star, or reoccurring role.

Groups & Organizations

  • The Rangers (1.1): The Rangers are the enemies of the Evil League, who swear to defend Earth against them, and it seems most are identified by a color
  • The Evil League (1.1): A group of extraterrestrial beings who wish to take over the Earth and kill off humanity

Notable Locations & Items

  • Uenono Zoo (1.1): Where Warumono-san goes to see animals, especially pandas


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Other Noteworthy Information

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Played by: Shintarō Asanuma

Warumono-san (Shintaro Asanuma) walking away, looking cool
Warumono-san (Shintaro Asanuma) walking away, looking cool | Crunchyroll

Description: Warumono-san is a member of the Evil League, a high-ranking member, but despite the goal of his organization, it seems they are given time off. In those days, Warumono seems to be very fascinated by the animals and inventions of humanity, especially their food.

Additional Information



Red Ranger

Played by: Hiiro Ishibashi

Red Ranger (Hiiro Ishibashi) running with glee
Red Ranger (Hiiro Ishibashi) running with glee | Crunchyroll

Description: A bit of a dimwit but nice, the Red Ranger is one of the rangers tasked with protecting Earth from the Evil League.

Additional Information



Mugi and Sora

Played by: Hibiku Yamamura

Sora and Mugi (Hibiku Yamamura) smiling at Warumono-san
Sora and Mugi (Hibiku Yamamura) smiling at Warumono-san | Crunchyroll

Description: Twins who are part of the Rangers who may come off like your average little kids, but they are far smarter and cunning than they appear.

Additional Information



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