Kaiketsu Zorori: Uchuu no Yuusha-tachi

Contains non-human character(s) that have attributes or characteristics of a human being.

Prominently features animal characters in a leading role.

Main cast is mostly composed animal or animal-like characters.

Prominently features two or more siblings that were born at one birth.

Features a protagonist who lacks conventional heroic attributes and may be considered a borderline villain.