An extended version of the second season's first episode, which is under the same title.
Info IS: Infinite Stratos 2 – Hitonatsu no Omoide Subtitle Indonesia
| Alternatif: | IS: Infinite Stratos 2 Long Vacation Edition - The Memories of One Summer, IS 〈インフィニット・ストラトス〉2 ロングバケーション 一夏（ひとなつ）の想いで |
|---|---|
| Tipe: | OVA |
| Jumlah Episode: | 1 |
| Skor Anime: | 6.86 |
| Genre: | Action, Comedy, Harem, Mecha, Sci-Fi |
| Status: | Completed |
| Studio: | 8bit |
| Dirilis: | 2013 |
| Terakhir Nonton: | ? |
