Valhalla is a moonbase, that is, it's on the moon. The characters breaking into it aren't exactly in enclosed craft. Also, how do they not get cold in Canadian Rockies, or Antarctic?
May be attributed to Platonic power, a mysterious and unexplained energy produced by teenage girls (And Emon), which powers their Burst abilities.
Otomedius canon states that Burst attacks are powered by Platonic, which is described as "An energy generated by teenage girls". So how the hell does Emon have it?
Because a real man has full and shameless mastery of his feminine side?
Why the heck does Titi carry cheerleader pompoms everywhere?
If Erul's brother is David Burton, how is her last name Tron?
Kokoro's the Odd Name Out in her family, and it doesn't seem to make much sense... but then you realize that her brother's Leitmotif was "Heart of Fire." That's why the developers called her Kokoronote "Heart".
." That's why the developers called her Kokoronote .