The third season doesn`t have a particular story behind everything (like "Valkyrie Ghost" in the second season). It just tells 6 stories about the life of Kazuto & Co. with some additions: Raine and Chorus get a house on earth, the last three Valhalla princesses each get an episode, and in the last episode Kazuto and Valkyrie, who in the same episode managed to stay adult, >try< to marry again.
(Source: ANN)+ More
More Seasons
Characters & Voice Actors

Sanada
Main
Tanaka, Rie
Japanese
Tokino, Kazuto
Main
Suzumura, Kenichi
Japanese
Valkyrie
Main
Vincent-Davis, Kira
English
Akidra
Supporting
Chorus
Supporting
Hydra
Supporting
Novotny, Nancy
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