Tsukino is the keyboardist and vocalist of the band, Criticrista.
She is usually naïve and thinks about food a lot but is also skilled in music and sweet.
She is a bear Myumon. Her face is mostly cream with a white muzzle with a blue nose. She has a pair of white eyes with big light blue pupils. She has long light blue flowing hair with two blue yellow on the inside ears sticking out on top. Also in her hair is a blue spade hair clip. Her outfit is a white Japanese girl uniform with blue accessories. She also wears brown stockings and white boots.
- She was raised in the mountains and is equipped with super good hearing and superhuman strength.