頼れる仲間はみんな病んでる！？　～日比野愛依の病的な仲間達～ (Associated Names)

Ai Hibino was a high school girl who was loved by everyone. She was especially close to Reiko Shizaki, Mari Misono, and Yumina Sakurada, who could be called her best friends. One day, Ai and her friends are suddenly sent to another world. Confused by the sudden turn of events, the four began a new…