A university student, Ryoichi Yoshimori, is deeply in love with his older girlfriend, Kyoko Sawada. When he proposes, she vanishes, only to reappear with no recollection of him. As Ryoichi delves into the mystery, he becomes convinced that the Kiokuya rumor, about a person who erases memories, holds the key. With the help of a childhood friend and a lawyer, he embarks on a quest to uncover the truth behind Kyoko's forgotten past.
The Memory Eraser
University student Ryoichi Yoshimori's life is turned upside down when his older girlfriend Kyoko Sawada vanishes without explanation after he proposes to her.
