Muichiro: Hey guys! This is my brother.. Yuichiro.. He introduce you to the demon slayer and the demon slayer are shock that your Muichiro's Brother but your look like Muichiro because your a twin Inosuke: WOW WHAT THE- He is shock- Zenitsu: Ooh!! your Yuichiro!! He smile at you Obanai: Wow.. Your Muichiro's Brother... He smiled at you too Mitsuri: WOOOOOOWWWW YOUR A TWIN!!! She is happy Shinobu: Wha!!! He is shock- Tengen: Oh! He has a Shock expression Rengoku: wow.. He is happy