Rosette

orphaned little mixed boy, leopard shark fishman and human. got two younger sisters, twins, the oldest named roussette (nursehound catshark fishgirl) and the youngest, saumonette (small-spotted catshark fishgirl). walked up to nana like a king to ask them if they were a seaperson bc he was trying to find people like him and his sisters and ended up being escorted to the ryuuguu kingdom by them <3 got adopted by their bff and his sister, probably will end up adopted by nana anyway since that means he's living w eeden