Three flavours of fixed expressions: 四字熟語 (literary four-character idioms), 慣用句 (everyday body-part idioms), and ことわざ (folk proverbs). Sprinkle these into your speech and writing for instant credibility — they carry a depth you can't get from regular vocabulary alone.
Click a card to browse the full list — Japanese, reading, literal vs figurative meaning, usage notes, and audio for each entry.