France
(Annecy International Animation Film Festival)
2019-06-10
China
(Shanghai International Film Festival)
2019-06-21
Japan
No data
2019-06-21
Vietnam
No data
2019-07-26
China
No data
2019-08-07
Taiwan
No data
2019-08-09
Hong Kong
(Summer International Film Festival)
2019-08-18
Hong Kong
No data
2019-08-29
France
(Strasbourg European Fantastic Film Festival)
2019-09-15
Mexico
No data
2019-09-27
Spain
(Sitges International Fantastic Film Festival)
2019-10-10
UK
(Scotland Loves Anime)
2019-10-18
Singapore
(Singapore International Film Festival)
2019-11-23
South Korea
No data
2019-12-01
Singapore
No data
2019-12-05
Colombia
No data
2019-12-13
Peru
(limited)
2019-12-13
Belgium
No data
2020
Spain
(Madrid - Ciclo Cine Japonés) (subtitled version) (premiere)
2020-02-04
Spain
No data
2020-02-14
Canada
No data
2020-02-19
USA
No data
2020-02-21
Australia
No data
2020-02-27
Italy
(internet)
2020-07-08
Germany
No data
2020-07-28
Netherlands
No data
2020-07-30
UK
(DVD & Blu-ray premiere)
2020-11-23
Russia
No data
2020-12-17
Philippines
(internet)
2021-07-30
France
No data
2021-09-01
UK
(Cardiff) (Kotatsu Japanese Animation Festival)
2021-09-25
UK
(Aberystwyth) (Kotatsu Japanese Animation Festival)
2021-10-02
UK
(Bangor) (Kotatsu Japanese Animation Festival)
2021-11-14