面白い！
Omoshiroi!
That’s fun / funny / interesting!
- Word for word
- “Interesting.”
- Politeness: Casual
- Plain form. Fine with family, close friends and people younger than you. Rude to a stranger or a boss.
- When you would say it
- After a joke, a story, or a game.
- Worth knowing
- Covers both “funny” and “interesting”; context decides.