King's Kung-Fu& Tai Chi

Japanese symbol for “lunacy”

Romaji: tenkyou
madness; insanity; lunacy

In Japanese, lunacy is , read (tenkyou).

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 madness; insanity; lunacy

Kanji and stroke order

insanity
on: テン
24 strokes
lunatic, insane, crazy
on: キョウ
kun: くる.う、くる.おしい、くるお.しい
7 strokes · JLPT 1

Related words

Words that share a kanji.

WordReadingMeaning
てんかん tenkanepilepsy; epileptic fit
ふうてん fuuteninsanity; insane person
てんかんもち tenkanmochi(an) epileptic
てんきょういん tenkyouinasylum; bedlam
ふうてんびょういん fuutenbyouinmadhouse; lunatic asylum; mental hospital
くるう kuruuto go mad; to lose one's mind; to go crazy
きょうき kyoukimadness; insanity
ねっきょう nekkyouwild enthusiasm; being crazy about

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.