 Czechia |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2023-02-24 | Premiere | Eiga-Sai Film Festival |
 France |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2020-06-15 | Premiere | Annecy International Animation Film Festival | |
| 2021-05-19 | Theatrical | ||
| 2021-08-23 | Digital | VOD | |
| 2021-08-24 | Physical | DVD & Blu-Ray |
 JapanOriginal Country |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2020-01-11 | Theatrical |
 Korea, Republic of |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2020-07-12 | Premiere | Bucheon International Fantastic Film Festival |
 United Kingdom |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2019-12-05 | Premiere | London International Animation Festival | |
| 2021-10-12 | 12 | Theatrical (limited) | Scotland Loves Anime |
 United States |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2019-09-26 | Premiere | Ottawa International Animation Festival | |
| 2020-07-17 | Premiere | Japan Cuts | |
| 2020-12-11 | Theatrical |
