Forsten’s Parrotfish (Scarus forsteni) イチモンジブダイ also Whitespot Parrotfish
A male Forsten Parrotfish on the bottom and females on top. Amami
A male Forsten’s Parrotfish. Amami
A female Forsten’s Parrotfish with a white spot. They don’t always have a white spot and the green/blue blotch, but they do have one or the other or at least the dark stripe. Amami