 Australia |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2017-01-11 | PG | Physical |
 Canada |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2015-07-14 | Premiere | Fantasia International Film Festival |
 France |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2015-09-02 | TP | Theatrical |
 Germany |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2016-05-27 | Premiere | Nippon Connection Film Festival | |
| 2016-06-16 | 6 | Theatrical | |
| 2016-10-28 | 6 | Physical | DVD / Blu-ray |
| 2016-11-25 | 6 | Physical | DVD / Blu-ray |
| 2020-06-09 | Premiere | Nippon Connection Film Festival |
 Italy |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2020-06-25 | Digital | TIMVision |
 JapanOriginal Country |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2015-05-09 | G | Theatrical |
 Korea, Republic of |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2015-10-24 | Premiere | Bucheon International Animation Festival |
 United States |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2016-10-14 | Theatrical (limited) |