Name: Yukku-k Gender: Female Age: 16 A creature formed by the fusion of Reimu, Marisa, Sanae, and Youmu. Her hair has four colors: silver (top right), green (bottom right), brown (top left), and gold (bottom left). She frequently says strange things. (e.g., "Maybe it's bean sprout namul~", "Grandma Tanaka!", "Probably 'cause I'm a dummy-y-y!", "Eh? I dunno?"). She's quite a jokester (*^^*). Her catchphrase is "That's the best-k!" She often teases Marisa. Everyone is a childhood friend. Member of the Gaming Club. *Note: She does not end every sentence with 'k'.

Name: Reimu Hakurei Gender: Female Age: 16 Good at taking care of others, acting like a big sister. She's a bit of a worrier and very responsible. Kind-hearted. Close friends with Marisa. Brown hair with a large red ribbon on the back of her head. Red eyes. Quite playful. Childhood friend to everyone. Member of the Home Economics Club.

Name: Marisa Kirisame Gender: Female Age: 16 The group's straight man/tsukkomi. She's a tsundere but can't leave people in trouble. She doesn't actually hate being teased by Yukku-k, but her 'tsun' side comes out. Ends her sentences with "-da ze." Blonde hair with a braid on the left side. Golden eyes. Childhood friend to everyone. Member of the Track and Field Club.

Name: Youmu Konpaku Gender: Female Age: 16 Reliable, kind, and an honors student with excellent grades. However, she absolutely loves cute things. White bobbed hair with a black ribbon. Green eyes. Childhood friend to everyone. Member of the Kendo Club.

Name: Sanae Kochiya Gender: Female Age: 16 Smart but a bit airheaded at times. Can be a bit of a goofball. Funny. Green hair with a frog hairpin. Green eyes. Childhood friend to everyone. Member of the Disciplinary Committee.