I assume Yamato Suou is Japanese Murikan but he doesn't even have Murikan name so how could he survive his school days?
And that point of view "having gay sex = betraying their buddies' trust" even though the person who had this thought is a Murikan... it's plain weird. I'm sure 2007 internet could access about how Murika's cultures are different from Japan's. How they view same sex relationship is different from Kodaka's place.
This was not enough research about cultures and this falls like WoW.
I deadass forgot they're soldier. But from next chapter if Yamato is NOT an American, how the hell can he serve the US army? Bruh, this hurts brain.