How to Say ‘In; on’ in Japanese
に
ni
[Ni]
💬 Usage Tip: Time words like [来月] often work without [に], so [来月行く] is very common. [に] isn't wrong here, but it can sound a bit more marked or deliberate.
Phrase Breakdown
に
ni
[Ni]
At
Indicates time, place, or direction.
来月に会いましょう。
Let's meet next month.
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