>>18188247Real trannies (of the type annoying type 4chan has to deal with),
reject the own natural body, do not care about the negative impact of the change on their peers,
technically a hack-job, reject the own previous self, freak out when it's brought up.
Change is a permanent mutilation of the body.
Anime in question,
main character is ok with being male, can get used to being female, (standard moral up to the 90s of be happy with whatever you end up with)
does not change back as soon as possible because he doesn't want to give his peers a bad memory (on an onsen trip when his dick grows back in the pool),
The guy is turned into real biological (menstruating) female and is referred to as "onii-chan" when at home using "ore" referring to himself.
Change is a temporary magic medical potion.