“Oshikiri is a loner who has bad memories of his childhood and his grandfather, a brilliant scientist. He returns to his grandfathers mansion to try to remember what really happened to him. He finds a portal to a parallel universe, which his grandfather had originally discovered. From this portal comes his doppelganger dressed in a cloak and gas mask, who kills his fellow students with an ancient axe.” (IMDB)
Frankenstein: Junji Ito Story Collection ✏ Purchase
Hardcover edition released in October 2018. Combines volumes 9 and 16 of THWOJI (Hallucinasions and Frankenstein), but does not include the short A Shit to Remember.