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EN
JP
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ES
FR
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効
かい
Meanings
Noun
1. effect; result; worth; use; avail
2. Kai (former province located in present-day Yamanashi Prefecture)
Alt. forms
甲
か
斐
い
97%
効
かい
2%
詮
かい
Kanji used
効
be effective
Pitch accent
か
い
Used in: 103