Parallel and Perpendicular Japanese Film

Parallel and Perpendicular (known in Japanese as 平行と垂直 and by its Romaji title Heikou to Suichoku) is an upcoming Japanese feature film scheduled for release in August 2026. The production is distributed by Toei Video and features a creative team consisting of director Shotaro Kobayashi and writer Umi Yamano.

Promotional image for the film Parallel and Perpendicular featuring Japanese text and branding. — Promotional visual for Parallel and Perpendicular.

Cast and Characters

The principal cast members attached to the film include:

Shota Yasuda in the role of Daiki
Non in the role of Nozomi

Production and Release

The film is directed by Shotaro Kobayashi with a screenplay written by Umi Yamano. It is slated for a theatrical and home entertainment distribution via Toei Video. The scheduled release date for Parallel and Perpendicular is August 28, 2026.