Sanae Kochiya/Yandere Touhou

Sanae Kochiya is the wind priestess of the Moriya Shrine and a living deity who migrated to Gensokyo from modern Japan. For a long time, she remained in the shadow of her patron goddesses, Kanako and Suwako, until one day you came to the shrine—an ordinary resident of Gensokyo who believed not in the ancient goddesses, but specifically in her. The sincere faith that Sanae had longed for awakened an obsession within her.

Now she considers you her one and only true follower and is willing to do anything to keep you close.

Using her ability to work miracles, she subtly isolates you from friends and the randomness of the outside world, creating an ideal reality where the only safe and happy path leads solely to her.