Also known as
- English
- The Disappearance of Nagato Yuki-chan: I Cannot Let Summer Break End
- Romaji
- Nagato Yuki-chan no Shoushitsu: Owarenai Natsuyasumi
- Japanese
- 長門有希ちゃんの消失 第17話「終われない夏休み」
- Synonyms
- Das Verscheinden der Yuki Nagato: OVA Endlosen SommerferienDas Verschwinden der Yuki Nagato OVADas Verschwinden der Yuki Nagato: Endlose SommerferienLa disparition de Yuki Nagato : Vacances d’été sans finNagato Yuki-chan no Shoushitsu OAD
