The Coma Berenices Coin is one of many coins found in Endless Ocean 2. It is found by the Blue Dome area and is the only coin necessary to complete the Voice of the Night Sky quest Hair of a Goddess . You complete the quest by, after finding the coin, looking in your collection book. You get a new hairstyle after the strange voice comes on the radio.
- This constellation owes its name to Queen Berenices II, of Egypt. Its name really means "Berenices's Hair", hence why this coin completes the quest Hair of a Goddess.