〜の？

introduction

explanation

Adding *の* at the end of a sentence turns it into a **colloquial question**. It is softer and more casual than *か*, and is very common in everyday conversation.

explanation

Attach *の？* directly to the `plain form` of a verb. With `na-adjectives` and `nouns`, use *なの？*. This pattern is used by **all genders** in casual speech and often carries a tone of **curiosity or mild surprise**.

structure