Harmony (Paruko) is a member and lead vocalist of the Splatoon band 'Chirpy Chips'. She appears only in artwork until recently with the release of Splatoon 3 where she works for Hotlandis, the accessory shop in Splatsville. Her boss is Barry C, however it's not known what Barry looks like, and he seems to enjoy showing harmony off as his employee.

She has a carefree and chill but attitude but likes to keep to herself. She has a pet goldfish whom she does not feed and is subsequently dying.

She resembles a sea anemone like Flow, another shop keeper in Splatoon, and her name may possibly be a offshoot of the
word anemone.