 Australia |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2021-06-10 | PG | Theatrical |
 Canada |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2021-07-12 | Theatrical |
 France |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2021-06-14 | Premiere | Annecy International Animated Film Festival | |
| 2021-06-16 | U | Theatrical |
 Germany |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2021-11-30 | 12 | Theatrical (limited) | KAZÉ Anime Nights |
| 2021-12-02 | 12 | Physical | Blu-ray & DVD |
| 2022-08-11 | Digital | Crunchyroll |
 India |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2022-03-06 | Premiere | Japanese Film Festival |
 Ireland |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2021-08-11 | 12A | Theatrical |
 JapanOriginal Country |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2020-11-07 | Premiere | Tokyo International Film Festival | |
| 2020-12-25 | Theatrical | ||
| 2021-08-25 | Digital | ||
| 2021-08-25 | Physical | Blu-ray & DVD |
 Korea, Republic of |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2020-10-30 | Premiere | Busan International Film Festival |
| Macao |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2022-08-26 | B | Theatrical (limited) | Macao Cultural Center, ARTmusing Film Carnival |
 New Zealand |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2021-05-13 | PG | Theatrical |
 Russia |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2021-09-30 | 12+ | Theatrical |
 Spain |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2021-09-10 | APTA | Theatrical | Selecta Visión |
 Taiwan |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2021-01-20 | 0+ | Theatrical |
 Ukraine |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2021-11-18 | 12+ | Theatrical |
 United Kingdom |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2021-08-11 | PG | Theatrical | |
| 2022-03-14 | Physical | Blu-ray & DVD |
 United States |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2021-07-12 | Theatrical | ||
| 2022-02-08 | Physical | Blu-ray & DVD | |
| 2022-08-11 | Digital | Crunchyroll |