How to Say ‘Buy’ in Japanese
を買います
o kai masu
[o kai mahs]
💬 Usage Tip: [買います] means "buy," and [を] marks the thing being bought. Very useful everyday pattern.
🇯🇵 In Japan: Using polite [〜ます] forms like [買います] is a safe and natural choice in many situations.
Phrase Breakdown
を
o
[o]
object marker
The particle を marks the direct object, the thing you buy, eat, or do.
ケーキをかいます。
I buy a cake.
買い
kai
[kai]
buy
The stem of 買います, meaning to buy. It combines with ます for a polite verb form.
プレゼントを買いにいきます。
I go to buy a present.
ます
masu
[mahs]
polite verb ending
A polite ending used with verb stems in present/future tense.
ケーキを買います。
I buy a cake.
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