King's Kung-Fu& Tai Chi

Japanese symbol for “oni”

Romaji: oni
ogre; demon; oni

In Japanese, oni is , read (oni).

Before using these characters for a tattoo, check them with a native speaker. Dictionary words often have several meanings, and the right choice depends on context.

Meanings

  1. n ogre; demon; oni
  2. n spirit of a deceased person
  3. n ogre-like person (i.e. fierce, relentless, merciless, etc.)
  4. n it (in a game of tag, hide-and-seek, etc.); seeker; chaser; tagger; tigger
  5. n Chinese "ghost" constellation (one of the 28 mansions) (astron)
  6. pref very; extremely; super-

Written forms: . Readings: .

Kanji and stroke order

ghost, devil
on: キ
kun: おに、おに-
10 strokes · JLPT 1

Related words

Words that share a kanji.

WordReadingMeaning
きゅうけつき kyuuketsukivampire; bloodsucker
きさい kisaiwizard; genius; remarkable talent
ぎしんあんき gishin'ankisuspicion will raise bogies; once you suspect something, everything else will look suspicious; jumping at shadows
きもん kimonthe northeastern (unlucky) direction; person or thing to be avoided; the demon's gate
おにごっこ onigokkotag (children's game); tig
きちく kichikubrute; savage; fiend

Data: JMdict (CC BY-SA 4.0); KANJIDIC2 (CC BY-SA 4.0); KanjiVG (CC BY-SA 3.0); wordfreq (CC BY-SA 4.0 (data)). Retrieved 2026-10-22.

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