Japan
(Tokyo) (premiere)
2019-05-15
Japan
No data
2019-05-24
France
(Japanese version) (Annecy International Animation Festival) (premiere)
2019-06-12
USA
(Anime Expo) (Japanese version) (premiere)
2019-07-05
France
(Japan Expo Paris) (Japanese version)
2019-07-06
France
No data
2019-07-31
Canada
(Japanese version) (Fantasia International Film Festival) (premiere)
2019-08-01
Taiwan
No data
2019-08-16
Hong Kong
(Summer International Film Festival)
2019-08-18
Russia
No data
2019-09-12
Australia
(Japanese version) (Madman Anime Festival Melbourne) (premiere)
2019-09-14
USA
(event release) (English version)
2019-09-17
USA
(event release) (Japanese version)
2019-09-19
USA
(limited)
2019-09-20
Canada
(limited) (English version)
2019-09-22
Canada
(limited) (Japanese version)
2019-09-23
Australia
(Japanese version) (Madman Anime Festival Perth)
2019-10-05
Switzerland
(French speaking region) (Vevey) (Japanese version) (premiere)
2019-10-11
UK
(Scotland Loves Anime) (Japanese version) (premiere)
2019-10-13
Japan
(4-D version)
2019-10-18
Australia
No data
2019-10-24
New Zealand
(Armageddon Expo) (Japanese version) (premiere)
2019-10-27
UK
(Japanese version) (Leeds International Film Festival)
2019-11-17
Ireland
(event release) (Japanese version)
2019-11-26
UK
(event release) (Japanese version)
2019-11-26
Ireland
(event release) (English version)
2019-11-28
New Zealand
(limited)
2019-11-28
UK
(event release) (English version)
2019-11-28
Ireland
(limited)
2019-11-29
UK
(limited)
2019-11-29
Canada
(event release) (Japanese version) (re-release)
2019-12-08
USA
(event release) (Japanese version) (re-release)
2019-12-08
Taiwan
(4-D version)
2019-12-11
USA
(4-D version)
2019-12-11
Italy
No data
2020-02-03
UK
(DVD & Blu-ray premiere)
2020-06-29
China
(SIFF)
2020-07-27
Netherlands
No data
2020-08-20
Saudi Arabia
No data
2020-08-20
United Arab Emirates
No data
2020-08-20
Mexico
No data
2020-09-03
Japan
(Fukuoka International Film Festival)
2020-09-21
Spain
No data
2020-10-23
Germany
(internet)
2021-04-05
China
No data
2021-06-05
UK
(Aberystwyth) (Kotatsu Japanese Animation Festival)
2021-10-01