Responses
"At 13, Japan's base age of consent is the lowest of any developed country. However, many prefectures also have local "corruption of minors" or "obscenity statutes" (淫行条例) which raise the de-facto age of consent to 16-18"
So yeah. Not entirely true, and the laws are currently getting worked on. There are plenty of yaoi out there too that show, yes, adults going after HS age kids is wrong there too.
I’m not really sure how it works in omegaverse universe. I’m sure Keiki-san is 20 something age (or beyond), so is it okay for him to ‘suppressed’ Riku’s heat? He’s only seventeen ...
But well... i do like the age gap, with much older seme.
So I’m still contemplating (● ̄(エ) ̄●)