Chika is the childhood friend of Ryota and in their romantic relationship with each other, she often takes the lead role. She has a crush on him and despite her best attempts, she is unable to get Ryota to notice. She is fond of her childhood memories that she shares with Ryota. She is very level-headed and has an unyielding spirit, unafraid to play pranks on Ryota, no matter what position they leave him in, and physically abusing Ryota should he deserve it. Her number on the class list is 10.
Vova
