鮎あいCommonVariants鮎あい香魚こうぎょ年魚ねんぎょ年魚アユ香魚アユ鮎アユ年魚あゆ香魚あゆ鮎あゆMeaningssalmonsweetfish (Plecoglossus altivelis altivelis); ayuKanji used鮎freshwater trout