Unaired episode 13 of Choujigen Game Neptune: The Animation, included in the 7th BD/DVD volume.
Info Choujigen Game Neptune The Animation: Yakusoku no Eien – True End Subtitle Indonesia
| Alternatif: | 超次元ゲイム ネプテューヌ THE ANIMATION 約束の永遠（トゥルーエンド） |
|---|---|
| Tipe: | OVA |
| Jumlah Episode: | 1 |
| Skor Anime: | 7.38 |
| Genre: | Action, Comedy, Fantasy, Sci-Fi |
| Status: | Completed |
| Studio: | David Production |
| Dirilis: | Mar 26, 2014 |
| Terakhir Nonton: | ? |
