King's Kung-Fu& Tai Chi

Japanese symbol for “brilliance”

Romaji: koutaku
brilliance; polish; lustre; luster

In Japanese, brilliance is , read (koutaku).

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 brilliance; polish; lustre; luster; glossy finish

Kanji and stroke order

ray, light
on: コウ
kun: ひか.る、ひかり
6 strokes · JLPT 3
swamp, marsh, brilliance
on: タク
kun: さわ、うるお.い、うるお.す、つや
7 strokes · JLPT 1

Other Japanese words for “brilliance”

WordReadingMeaning
かがやき kagayakibrightness; brilliance; brilliancy
せいさい seisaibrilliance; luster; lustre
こうさい kousaibrilliance; splendour; splendor
か kaflashiness; showiness; brilliance
えいさい eisaigenius; brilliance; unusual talent

Related words

Words that share a kanji.

WordReadingMeaning
かんこう kankousightseeing; tourism
こうけい koukeiscene; spectacle; sight
にっこう nikkousunlight; sunshine; sunbeams
えいこう eikouglory
こうせん kousenray (of light); beam; light
ひかる hikaruto shine; to glitter; to be bright
たくさん takusana lot; lots; plenty
ぜいたく zeitakuluxury; extravagance

See also: Chinese symbol for “brilliance”.

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.