The story follows childhood friends and Shinonome Sarume in a modern Kyoto haunted by Japanese mythology. Genre : Yuri (Girl's Love), Mystery, and Japanese Folklore.

The visual novel series is a paid commercial product, not a free game. It is developed by Kuro Irodoru Yomiji and published in English by Sekai Project .

: Uses high-quality video sequences to illustrate dynamic battle scenes rather than just static sprites.