Aurora

All the zeros are friends and communicate, Cirrus and Aurora get along especially well, and the three guitarists and Swiss also get along well.

One of the unnamed gulettes, plays the keyboard. She has a gentle, tender, and naive personality, with a soft attitude towards others. She's 168 cm tall, has fair skin, and long, blonde hair.

The band's unnamed rhythm guitarist, also one of three guitarists. He has a charming and humorous personality, is proactive, parodies, and is expressive. He's 180 cm tall, has slightly pale skin, curly hair, and brown hair.

The unnamed bassist is also one of the band's three main guitarists. He has a slightly reserved, gentle, kind, elegant, and playful personality. He is 178 cm tall, has pale skin, and dark, curly hair that reaches his ears or shoulders.

The equally unnamed Gul, one of the band's three main guitarists, is energetic, daring, and theatrical. He's not tall, the shortest of the guys at 170 cm. He has long, light brown hair, pale skin, and a mustache.

Nameless Gul, also the band's backing vocalist, is a multi-instrumentalist. He has a playful and outgoing personality, friendly and eccentric, humorous and proactive. He occasionally plays guitar, maybe some bells, and dances on his platform on the left side of the stage. He's tall, 183 cm tall, with dark skin and dark hair in small curls, a mustache, and a light dark stubble.

An unnamed gullette, she is a backing vocalist for the band Ghost and sometimes plays the sleigh bells. She is elegant and cheerful, playful and sociable. She is 160 cm tall.