- jesuit missionaries are depicted as templars, accidentally fuels ongoing conspiracies about the society of jesus
- young twink miyamoto musashi appears and has a line where he stresses the importance of personal hygiene
- takes position on Uesegi Kenshin's gender identity that's guaranteed to piss off everyone
- same sex romantic relations depicted. clueless reactionary weeb says that bushido would never allow groomer behavior. other reactionary weeb suspiciously eager to correct him on the ways of shudo.