口

JLPT N4

Mouth

Readings

On’yomi: コウ, γ‚― (kou, ku)
Kun’yomi: くけ (kuchi)
β€’ くけ (kuchi) – mouth, opening

Vocabulary

口
くけ
mouth
人口
γ˜γ‚“γ“γ†
population
ε…₯口
γ„γ‚Šγγ‘
entrance
出口
でぐけ
exit
ζ‚ͺ口
わるぐけ
badmouth

Example Sentences

口を開けてください。
くけ γ‚’ あけて ください。
Please open your mouth.
ε…₯口はこけらです。
γ„γ‚Šγγ‘ は こけら です。
The entrance is here.

Cultural Note

πŸ‘„ In Japanese culture, 口 carries both literal and metaphorical meaning:
β€’ Literal: mouth for eating, speaking β€” central in social manners (e.g., covering your mouth when yawning).
β€’ Metaphorical: entrance, exit, or opening (e.g., ε…₯口 / 出口 signs in public spaces).
β€’ It also appears in idioms:
o ε£γ‚’ι–‰γ˜γ‚‹ (くけ γ‚’ γ¨γ˜γ‚‹) – β€œkeep quiet”
o ε£γŒδΈŠζ‰‹γ„ (くけ が γ˜γ‚‡γ†γšγ„) – β€œgood at talking / persuasive.”
β€’ The simplicity of 口 makes it one of the first kanji taught to children.