Onii-chan ga Sukutte Ageru

Synopsis

Jeanne grew up in the church and aspires to become an exorcist. She has the ability to detect demonic possession, but is unable to control the special power that resides in reincarnated people. She is also troubled by her vague memories of her past life - in particular, her inability to remember the face of her brother. (Source: KADOKAWA, translated)