Parallel World Love Story (Parareru wârudo rabu sutôrî) theatrical trailer - Yoshitaka Mori-directed movie

Synopsis for Yoshitaka Mori's Parallel World Love Story (Parareru wârudo rabu sutôrî) from Shochiku International Sales & Licensing (Shochiku Co. Ltd. / Shôchiku K.K.): "The story portrays two boys and a girl, travelling between two parallel universes. The two worlds complicate their romantic dynamics, and the leading character is never sure whether the girl he loves is in love with him or his best friend."