|The Star Whale in the Sky Sea|
|Season 3, Episode 9|
|Air date||March 7, 2015|
|Romaji||Sora no umi no hoshi kujira|
|Ending||Stay With Me|
DD3 Episode 8
DD3 Episode 10
The Star Whale in the Sky Sea (空の海の星鯨 Sora no umi no hoshi kujira) is the ninth episode of the third season of the Dog Days series. It first aired on March 7, 2015.
Upon learning that something is amiss with the Sky Priestess, Sharu seeks for the Heroes' aid and departs with them to the insides of the Star Whale, a massive flying deity where she resides.