 Australia |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2021-10-28 | M | Theatrical | JFF21 |
 Canada |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2021-08-05 | Premiere | Fantasia International Film Festival | |
| 2022-07-13 | Theatrical |
 France |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2021-06-14 | Premiere | Annecy International Animation Film Festival | |
| 2022-05-04 | 16 | Theatrical | |
| 2022-12-16 | Physical | Blu-ray & DVD |
 Germany |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2022-09-14 | 16 | Theatrical |
 Italy |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2022-06-27 | Theatrical |
 JapanOriginal Country |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2022-02-04 | Theatrical | ||
| 2022-09-28 | Physical | Blu-ray & DVD |
 Korea, Republic of |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2023-05-25 | 12 | Theatrical |
 Spain |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2021-10-15 | Premiere | Stiges Film Festival | |
| 2022-06-10 | Theatrical |
 United Kingdom |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2021-08-22 | Premiere | Edinburgh International Film Festival | |
| 2021-10-03 | Premiere | Scotland Loves Anime | |
| 2022-07-27 | 15 | Theatrical | |
| 2023-02-20 | 12 | Physical | Blu-ray & DVD |
 United States |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2021-10-24 | Premiere | Animation Is Film Festival | |
| 2022-07-15 | R | Theatrical (limited) | |
| 2022-10-04 | R | Digital | |
| 2022-10-18 | R | Physical | Blu-ray & DVD |