かな — I wonder / I hope (self-wondering)
A sentence-final particle expressing self-directed wondering, mild hope, or uncertainty. More gender-neutral than かしら. Can also soften a suggestion or question aimed at oneself.
Structure
[Plain form] + かな
Examples
彼は来るかな。
Kare wa kuru kana.
I wonder if he'll come.
来る (plain) + かな = self-directed wondering
もうちょっと早ければよかったかな。
Mou chotto hayakereba yokatta kana.
I wonder if it would have been better a little earlier.
よかった + かな = regret / wishful retrospection
これでいいかな？
Kore de ii kana?
I wonder if this is okay? / Is this alright?
いい + かな = seeking soft confirmation
• Three uses: (1) wondering (彼は来るかな = I wonder if he'll come); • (2) wishful thinking (いいかな = I hope it's okay); • (3) softening (これでいいかな = is this okay?). • All genders use かな. • だろうか is the more formal equivalent. • No question mark needed when musing to yourself.
Commonly confused with
The JLPT rarely asks whether you recognise a pattern — it asks which of several similar patterns fits. These are the ones かな is tested against.
vs かしら
かしら carries the same 'I wonder' feel but is markedly feminine; かな is gender-neutral.
vs かい (masculine question)
かい asks the listener directly for an answer; かな is you wondering to yourself, not demanding a reply.
vs だろうか
だろうか is the stiffer, more written/formal 'I wonder whether'; かな is the everyday spoken version.
More sentence ending particles
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