The Disappearance of Nagato Yuki-chan: I Cannot Let Summer Break End
長門有希ちゃんの消失 第17話「終われない夏休み」
The Disappearance of Nagato Yuki-chan: I Cannot Let Summer Break End Online is Free An OVA released after the end of the The Disappearance of Nagato Yuki-chan. It was released as a bonus with the limited edition volume 9 of the manga.
- Genre: Animation, Comedy
- Country: Japan
- Director: Junichi Wada
- Cast: Tomokazu Sugita, Minori Chihara, Aya Hirano, Yuko Goto, Daisuke Ono, Natsuko Kuwatani, Yuki Matsuoka, Sayaka Aoki,