Reason for the mufflers

Those mufflers pilots are wearing

They're not just to look cool

It's really cold up there

Temperature drops 6℃ for every 1000 metres climb. When going up to 6~8000 metres, the temperature is already below freezing point

In Showa 12-15 (1937-1940), it's said that every pilot on winter duty always bring a bottle of Awamori

Else their body won't last

I drank them. Sorry tehe pero

That bastard, she drank it again!

*shivers* *shivers*