い
Emphatic (Kanto / Rough)
i
TypeFinal
JLPT Leveln3
Summary
A rough, masculine emphasis particle used in Kanto and surrounding regions. Adds a blunt, forceful tone.
Usage Rules
- •Rough emphasis: blunt and forceful
- •Used mostly by men in rough speech
- •Common in Kanto dialect
- •Can imply impatience or irritation
- •Typically attached to short phrases or commands
- •Less common in standard speech
Example Sentences
いいじゃないか！→いいじゃないかい！
That's fine, isn't it?!
ちがうい。
That's wrong (emphatic).
そうかい。
Is that so? (rough).
行くい？
Are you going? (rough).
やめろい！
Stop it!
Common Mistake
Using い in polite/formal or standard settings (sounds rough and dialectal).