取とっとき取っとき表記・読み:取っ置き・とっとき1reserve; sparenouns which may take the genitive case particle 'no'名詞word usually written using kana alone2treasured; valuednouns which may take the genitive case particle 'no'名詞word usually written using kana alone3(ace) up one's sleeve; trumpnouns which may take the genitive case particle 'no'名詞word usually written using kana alone札へ残す語をコピー