Original title
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
Premiere
October 30, 2013 JST
Official website
Official twitter
Hashtags
IS: Infinite Stratos 2 - Hitonatsu no Omoide (IS: Infinite Stratos 2 Long Vacation Edition - The Memories of One Summer)
Official ways to watchview all
We aren't aware of any official ways to watch this title.
External resources