MechoselachiaA mecha story with nothing
https://multiverse.soulism.net/c/funny/p/68888/a-mecha-story-with-nothing
The most popular recent one is Brave Bang Bravern.
Keep in mind Japan has heavy censorship so a lot of the “gay mechas” are implied and subversive theming instead of openly gay.
IheartcheeseSquid in a schoolgirls ass is just fine and dandy but heaven forbid someone is gay.
Censorship rules always end up stupid because individual morality isn’t consistent and blacklists are never comprehensive