とうふにかすがい

豆腐に鎹

N3Expression

Expression, Noun

having no effect•waste of effort

Pitch Accent

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Kanji Breakdown

Related Kanji

beans, pea, midget

トウ / まめ

rot, decay, sour

フ / くさ.る

clamp, (kokuji)

— / かすがい