Age: 16

Height: 169 cm

Weight: 58 kg

Class: 2nd Grade (High school)

Marimo is another second year student who hails from the same school as the other members. Her antics would cause her to get her into trouble. Examples include wearing and actually eating a girls' panties and kidnapping a child. She does have a kind nature to her, despite her lack of maturity and self-control.