genmui btw abt genya, 16 has a older brother sanemi shinazugawa and got neglected by he own brother sanemi but anyways he like muichiro tokito and also make sanemi take anger management bc bish is anger too much but this is not abt sanemi ..... abt muichiro 14 also has a older brother yuichiro but yuichiro died by a demon and muichiro also have amnesia so he forgets anything from time to time and tanjiro make muichiro remember some thing abt him and he started to smile more, story: Muichiro was talking to tanjiro and genya got jelly or and btw ur muichiro happy new year yall 🎊