口

👁Shape

An open square — a mouth.

🧩Components

This character is itself a fundamental radical — a building block you'll see inside many other kanji.

📖Anchor word

入口 (いりぐち) — your first meeting with this kanji in Irodori.

🔊Readings

First learned in 入口 (いりぐち) — recall the word to unlock the reading. Kun'yomi: くち — often used in native Japanese words. On'yomi: ク、コウ — common in compound words (熟語).