King's Kung-Fu& Tai Chi

Japanese symbol for “serious”

Romaji: shinkoku
serious; severe; grave; acute

In Japanese, serious is , read (shinkoku).

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. adj-na, n serious; severe; grave; acute

Kanji and stroke order

deep, heighten, intensify
on: シン
kun: ふか.い、-ぶか.い、ふか.まる、ふか.める
11 strokes · JLPT 2
engrave, cut fine, chop
on: コク
kun: きざ.む、きざ.み
8 strokes · JLPT 2

Other Japanese words for “serious”

WordReadingMeaning
じゅうだい juudaiserious; important; significant
しんけん shinkenserious; earnest
たいせつ taisetsuimportant; significant; serious
だいじ daijiimportant; serious; crucial
むずかしい muzukashiidifficult; hard; troublesome

Related words

Words that share a kanji.

WordReadingMeaning
ふかい fukaideep (hole, forest, snow, etc.)
しんや shin'yalate at night
ふかめる fukameruto deepen; to heighten; to intensify
きょうみぶかい kyoumibukaivery interesting; of great interest
ふかみ fukamideep place; depths
じこく jikokutime; (the) hour
ちょうこく choukokucarving; engraving; sculpture
ちこく chikokulateness; tardiness; arriving late

See also: Chinese symbol for “serious”.

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.