
May be it’s like this Kaido has a son and a daughter? And Yamato is the later.

Yamato literally identifies as Male, his dad Kaido even acknowledges and respects that. Yamato IS the son. Theres nothing confusing here trans people exist and they dont all have to already transitioned to be acknowledged. You can recognise o-kiku as female so why cant u do the same for yamato who identifies as male? Yamato wore the disguise for a reason and literally explains its to hide his appearance. But here ya'll are misgendering him and coming up with theories like his son is elsewhere and that he is the daughter(because of his appearance) instead etc.....despite yamato himself had already explained his situation and his gender quite clearly. Yamato IS the son.
Seungho: You still blushed when you see me unclothed
Me: ....Who wouldn’t my lord? (blushes)