Mion Sonozaki

Mion Sonozaki (園崎 魅音) is a member of the Sonozaki family and leader of the club.

Appearance
Mion appears as a pretty young girl with green hair, often tied into a ponytail. She typically wears white shirt, beige vest with a green tie and a long red skirt. In her original sprite, Mion carried around a pistol in a holster on her left shoulder.

Onikakushi-hen
Mion serves as a major antagonist in Onikakushi-hen and ends up being bludgeoned to death along with Rena Ryuuguu by Keiichi Maebara.

Watanagashi-hen
Mion serves as the primary antagonist of Watanagashi-hen and successfully kills Rika Furude, Kiichirou Kimiyoshi, and Oryou Sonozaki and ultimately died by falling down a well. She frequently disguises herself as Shion, leading to confusion as to how Keiichi ends up stabbed and how Shion dies.