Tyrat

is a Drain-attributed Rank C Rare Yo-kai of the Shady tribe.

Appearance
Jikochu is a dark brown mouse or rat with an even darker shade of brown around his head starting from the bridge of the nose, and glowing yellow pupil-less eyes. Jikochu also wears a jewel encrusted crown, and a gaudy belt akin to a championship belt, with the buckle sporting the kanji for.

Personality
Self centered.

Name Origin
The -chu is Jikochu could be referring to the sound a mouse makes or mouse-like qualities, while jikochuu (自己中) translates to a form of egocentrism or selfishness.