Shunka Koito

She is the granddaughter of the founder of Chikos school. She uses this to her advantage amongst her peers so her initial reaction to Chikos cleverness is hostility. She changes her tune however after finding out how much fun it is to be around Chiko and her NijMensrelated adventures. Her goal is to have as much fun as possible until she turns 16 and is of age for her arranged marriage. She often doesnt seem to care about how much trouble she causes so long as she has fun. This means she has a habit of adding oil to the fire in dangerous situations because it would be more entertaining that way. Source: Wikipedia