トウカイスズメダイMeanings1nounJapanese chromisA species of damselfish (Chromis mirationis) found in Japanese waters. The name is a specific ichthyological term.トウカイスズメダイは伊い豆ず半はん島とう以い南なんの太たい平へい洋よう岸がんで見みられる。The Japanese chromis is found along the Pacific coast south of the Izu Peninsula.