Japanese symbol for “caffeine”
カフェイン
カフェイン
Romaji: kafein
caffeine
In Japanese, caffeine is カフェイン (kafein).
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 caffeine
Other Japanese words for “caffeine”
| Word | Reading | Meaning |
|---|---|---|
| テイン | テイン tein | thein; theine; caffeine |
| 茶素 | ちゃそ chaso | theine; thein; caffeine |
See also: Chinese symbol for “caffeine”.
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.