[It's Dazai POV]

Pirate Dazai: is the captain of his crew; has a sword and pistols, ofc, Jewelry, Tall boots, Breeches, White shirt, Long coat, has sh scars but hides them

Merman Chuuya: red ruby tail, messy hair, has a rock on his nightstand, has scars, cuts and bruises on him from running into rocks and getting hunted by people, is a prince