Keiichi Hara (Birthday Wonderland) is directing the movie at A-1 Pictures. Shochiku is in charge of distribution.
Tsujimura's novel was originally published by Poplar Publishing in May 2017, which was re-released as a two-volume paperback edition in March 2021. A manga adaptation with illustrations by Tomo Taketomi was serialized in Ultra Jump magazine across five volumes from December 2019 to May 2022.
Teaser Trailer 1
Official site: https://movies.shochiku.co.jp/kagaminokojo/
Official Twitter: @kagami_eiga
Source: Comic Natalie
News submitted by zanderlex
Update July 28
Actress Ami Touma (Itsumo Muzukashi-souna Hon Bakari Yonderu Hidaka-kun live-action movie) is starring as the protagonist Kokoro.
Staff
Script: Miho Maruo (Flanders no Inu (Movie))
Character Design, Chief Animation Director: Keigo Sasaki (Ao no Exorcist)
Visual Concept, Castle Design: Ilya Kuvshinov (Koukaku Kidoutai: SAC_2045 character design)
Music: Harumi Fuuki (Piano no Mori (TV))
Planning, Production Coordinator: Shochiku, Nippon Television Network
Teaser Trailer 2
Source: Comic Natalie
!['Kagami no Kojou' Unveils Main Staff, Teaser Trailer [Update 7/28]](https://hianime.lu/storage/media/2026/10/kagami-no-kojou-unveils-main-staff-teaser-trailer-update-728.webp)