おに
oni

Noun

1. ogre; demon; oni

Noun

2. spirit of a deceased person

Related to 亡魂
Noun

3. ogre-like person (i.e. fierce, relentless, merciless, etc.)

Noun

4. it (in a game of tag, hide-and-seek, etc.)

Noun

5. Chinese "ghost" constellation (one of the 28 mansions)

Astronomy
Related to 二十八宿朱雀【すざく・2】
Prefix

6. very; extremely; super-

Slang
Related to
Other forms: