Bunmei Kaika: Aoiza Ibunroku

Bunmei Kaika: Aoiza Ibunroku is an otome game, developed by HuneX and published by FuRyu, which was released in Japan in 2011.

Mito Aoi is a normal high school student living in a shrine with her childhood friend, Kaminari Sousuke. One day her mother asks them to clean their warehouse, where they find a silver mirror among the other antique stuff. Just before they go out, a thunder strikes outside and Aoi gets absorbed into the mirror.