King's Kung-Fu& Tai Chi

Japanese symbol for “depths”

Romaji: oku
inner part; interior; back (of a drawer, one's throat, etc.); depths (e.g. of a forest)

In Japanese, depths is , read (oku).

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 inner part; interior; back (of a drawer, one's throat, etc.); depths (e.g. of a forest); recesses (e.g. of a cave); heart
  2. n living quarters (at the back of a house); inner room
  3. n recesses (of one's mind); bottom (of one's heart); behind (someone's words); mysteries (of an art)
  4. n wife (of a person of high status)

Written forms: . Readings: .

Kanji and stroke order

heart, interior
on: オウ
kun: おく、おく.まる、くま
12 strokes · JLPT 2

Other Japanese words for “depths”

WordReadingMeaning
しんそう shinsoudepths; deep level
そこ sokodepths (e.g. of despair, the sea); bottom (of one's heart); the heart (of something)
ふかみ fukamideep place; depths
しんぶ shinbudepths; deep part
おくそこ okusokodepths; deep place

Related words

Words that share a kanji.

WordReadingMeaning
おくさま okusamawife; your wife; his wife
おくゆき okuyukidepth; length
やまおく yamaokudeep in the mountains; mountain recesses
おくさん okusanwife; your wife; his wife
おくやま okuyamaremote mountain; mountain recesses
おくち okuchiinterior; backwoods; hinterland

See also: Chinese symbol for “depths”.

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.