Ringuine releases new adult manga volume

The circle Ringuine has released the third volume of the adult manga series ‘Sei Occult Kenkyuukai no Hikentai: Hana no JD-tachi wo Kodai no Nazo Ero Nouryoku de Zecchou Shihai’.

The story follows a protagonist who discovers mysterious ancient items in a defunct occult research club room that possess the ability to link with a person's erogenous zones. The new release features a university student character named Akari.