DOG DAYS ドッグデイズ is a story of Biscotti Republic, which are facing a major disaster from movement of these troop knights Galette Lion ガレット 獅子 団 領. To be protect her country Millhiore ミルヒオーレ princess has invited braver from another world that is Shinku Izumi シンク イズミ.
Team writer is Masaki Tsuzuki 都 筑 真 纪 the author story of Magical Girl Lyrical Nanoha 魔法少女リリカルなのは series and director is Keizo Kusakawa 草 川 启 造 director from StrikerS sector. Studio created is Seven Arcs which sequel all TV series of the Nanoha. Assured that the team dubbed hero role should not be missing because dubbed protagonist Shinku by Mamoru Miyano 宫 野 真 守, Millhiore princess dubbed by Yui Horie 堀 江 由 衣, Riccotta Elmar dubbed by Nana Mizuki 水 树 奈 々.