Oki Hiiro

 (沖七色), also known as HIIRO, is a member of SPiN. She's also a former member of SO.ON project OSAKA and was in one of their teams called, high color.

Profile

 * Hobby: Singing, listening to music, cutting out magazines, fashion
 * Special Skill: cooking, food reportage
 * Wanted to be an artist since childhood and grew up in an environment filled with music.