Clear: Itsukatatta Ano Oka de

Kōichi Yukino returns to Harukajima, a small island off the coast of mainland Japan, after living in Tokyo as a child. He moves in with his grandfather, but soon realizes that a part of his childhood memories on the island is missing. Kōichi is not an ordinary human—he is a vampire who cannot attack people, a condition that sets him apart from others.

As he tries to piece together his forgotten past, Kōichi must navigate the mysteries of the island and his own nature. The gap in his memory holds secrets that could change everything, forcing him to confront what it truly means to be a vampire without the ability to harm.