Japanese symbol for “streamlining”
合理化
ごうりか
Romaji: gourika
rationalization; making (something) conform to reason; justification
In Japanese, streamlining is 合理化, read ごうりか (gourika).
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
- n, vs, vt rationalization; making (something) conform to reason; justification
- n, vs, vt rationalization (of a company, industry, etc.); rationalisation; streamlining; making more efficient
- n, vs, vt rationalization (psych)
Kanji and stroke order
Other Japanese words for “streamlining”
| Word | Reading | Meaning |
|---|---|---|
| スリム化 | スリムか surimuka | slimming down; scaling back; thinning |
| 円滑化 | えんかつか enkatsuka | facilitation; smoothing; streamlining |
Related words
Words that share a kanji.
| Word | Reading | Meaning |
|---|---|---|
| 場合 | ばあい baai | case; occasion; situation |
| 試合 | しあい shiai | match; game; bout |
| 総合 | そうごう sougou | synthesis; combination; integration |
| 合う | あう au | to come together; to merge; to unite |
| 連合 | れんごう rengou | union; combination; alliance |
| 合計 | ごうけい goukei | sum total; total amount |
| 理由 | りゆう riyuu | reason; grounds; pretext |
| 理解 | りかい rikai | understanding; comprehension; appreciation |
| 文化 | ぶんか bunka | culture; civilization; civilisation |
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.