Itoshi no Kotodama  

愛しの言霊

Koga shigemaro possesses a unique ability to communicate with spirits. these spirits are typically former individuals who harbor regrets and therefore find it challenging to proceed to the next realm. with the guidance of his grandfather, an exorcist at a shrine, as well as through diligent effort, he assists these spirits in fulfilling their final wishes. following this assistance, koga engages in sexual activity with them.