こう
Meanings
1
usually written using kana alone
Used for something close to the speaker, including the speaker's own actions or opinions. Contrasts with そう (that way) and ああ (that way over there).
Please cut it like this.
I think so.
2
usually written using kana alone
Indicates degree or extent, often with adjectives or verbs. Implies a degree close to the speaker's perception.
When it's this hot, I don't feel like doing anything.
If there's this much, it should be enough.
3
usually written using kana alone
Interjection used as a verbal pause or filler, similar to 'uh' or 'well' in English. Common in hesitant or thinking speech.
Well, how should I put it, it's a bit of a difficult problem.
Uh, um, tomorrow is a bit...
Usage patterns
- こう〈動詞〉to do (something) in this way
If you do it this way, it'll work out.
- こう〈形容詞〉とwhen it's this (much) ~
When it's this hot, I don't want to go outside.
- こう言うto say (something) like this
He always says it like this.
- こういう〈物〉this kind of ~
I like this kind of book.