何か
nani ka[na̠ɲ̟i ka̠]
In Japanese, the phrase "what is something" is expressed as 何か (nani ka).
何か is a phrase used to refer to an unspecified or unknown thing. Unlike the English 'something', 何か can be used in both affirmative and interrogative sentences to mean 'some thing' or 'anything'.
What does it mean word for word?
The word is composed of the interrogative nani (what) and the particle ka (which creates an indefinite or questioning sense).
How do you pronounce it?
nani ka
Did you know?
- In casual speech, 何か is often used as a filler word similar to 'like' or 'sort of' in English, even when the speaker is not referring to a specific object.
- Japanese has a distinct difference between 何か for 'something' and 何らかの for 'some kind of', the latter being used primarily in formal or written documents.
- The phrase is etymologically a combination of the interrogative 'what' and the particle か, which is the same particle used to turn a statement into a yes/no question.
Examples in context
- 日本の首都は何ですか？What is the capital of Japan?
- この建物は何ですか？What is this building?
- これは日本語で何と言いますか？What is this called in Japanese?
- このアイスクリームは何って言うの？What is this ice cream called?
- あの映画、英語で何って言うの？What is that movie called in English?
- 何か食べたいです。nanika tabetai desu.I want to eat something.
- 何か問題がありますか？nanika mondai ga arimasu ka?Is there some problem?
- 机の上に何かあります。tsukue no ue ni nanika arimasu.There is something on the desk.
Example conversation
Misaki and Ren are talking in the living room.
- 美咲 Misaki蓮くん、何か手伝うことはある？Ren-kun, nanika tetsudau koto wa aru?Ren, is there something I can help you with?
- 蓮 Renあ、じゃあ、この荷物を運んでくれる？A, jaa, kono nimotsu o hakonde kureru?Oh, then could you carry these bags?
- 美咲 Misakiいいよ。すぐにやるね。Ii yo. Sugu ni yaru ne.Sure. I'll do it right away.
- 蓮 Renありがとう、助かるよ。Arigatou, tasukaru yo.Thanks, that helps a lot.
Sources
- Pronunciation: Wiktionary entry 何か, CC BY-SA 4.0, dump of 2026-09-26.
- Word origins: Wiktionary entries 何か, CC BY-SA 4.0.
