Shiori Kishimoto
Shiori is Kei Kishimoto's younger sister. She became the focus of their mother's attention after Kei struggled academically—their mother was harsh about it, essentially writing Kei off as worthless. This family dynamic ultimately contributed to Kei's suicide. Beyond that basic family background, little else about Shiori's life has been documented or is publicly known.
Content compiled by AnimeList.moe from publicly available sources.
