血井 マツリ
Chii Matsuri is an [[original]] character by [[takayama toshinori]]. She is curvy, with large breasts. She has long brown hair and sharp, pointy teeth. 
She has a brother [[tarou (takayama toshinori)|Tarou]]. 
According to post #736297, she is 16 years old, 170cm tall and a 2nd year high school student.