Dog Days takes place in the world of Flonyard, an alternate world where its inhabitants look like humans but with animal ears. When Cinque Izumi suddenly gets summoned to this alternate world he is appointed as a Hero. How will he lead his life and interact with the various characters in this new world?

Mamoru Miyanoas Cinque Izumi (voice)
Yui Horieas Millhiore F. Biscotti (voice)
Ayana Taketatsuas Éclair Martinozzi (voice)
Ami Koshimizuas Leonmichelli Galette des Rois (voice)
Takehito Koyasuas Laurent Martinozzi (voice)
Nana Mizukias Ricotta Elmar (voice)
Norio Wakamotoas Godwin Doryur (voice)
Mikako Takahashias Rebecca Anderson (voice)
Sakura Tangeas Violle Amaretto (voice)
Takahiro Sakuraias Framboise Charle (voice)