Kento Hayashi as Kosaka Kengo and Nana Komatsu as Sanagi Hijiri star in "Parasite in Love", a romantic drama based on the novel by Sugaru Miaki, where a germaphobe and an ommatophobia suffer from deep phobias that make finding love seem impossible. The film explores their struggles with mental illness caused by parasites through unique visuals, music, and CGI. With strong performances from Hayashi and Komatsu, the movie delves into offbeat romantic tales with a hint of fantasy.