Nichika Omori

A witch named Yurine Hanazono summons the serpent woman Jashin from Hell; unable to go back to Hell by herself, Jashin spends each day unsuccessfully trying to kill Yurine while spending time with her and various acquaintances from Heaven and Hell.

What happens when a science-inclined girl and boy who are deeply passionate about research fall in love? \nAn intelligent woman named Himuro Ayame who is a science graduate student at Saitama University happens to ask fellow science grad student Yukimura Shinya out. Of course, there’s no logical reason for this love! But as a science and engineering major, not being able to logically prove ...