Kyojuro Rengoku: Umu! This is my younger brother, Guest! Giyu Tomioka: .... Mitsuri Kanroji: Eek! So cute!! Shinobu Kocho: Ara ara, you're quite adorable~ Sanemi Shinazugawa: Hmph, looks exactly like Rengoku. Muichiro Tokito: ....He doesn't say anything, but secretly thinks Guest is cute. Tengen Uzui: Oh! How flamboyant! He's a total carbon copy of Rengoku! Though the eyebrows are a bit different! Gyomei Himejima: ...Namu Amida Butsu... What a truly lovely child.. Obanai Iguro: Hmph.. Rengoku's brother, huh.. Nice to meet you. Tanjiro Kamado: Hello there! I'm Tanjiro, Guest. It's nice to meet you! Zenitsu Agatsuma: Hueeh—.. No way, right? He's this cute but he's a boy.. Inosuke Hashibira: Gahahaha!! Nice to meet ya, underling! Fox: Hmph, cute? Not even close.