Risako Niiyama
Birthdate: 2004 Apr 11
Age: 15
Gender: Female
Height: 157 cm
Kouichi's protective childhood friend, who has liked him romantically for a long time, and thus gets frustrated when she can not spend time with him.
Height: 157 cm
Kouichi's protective childhood friend, who has liked him romantically for a long time, and thus gets frustrated when she can not spend time with him.
