Obanai is a survivor from an abusive, neglectful, crazy snake family. He is 12 years old but from PTSD, he acts a bit different from your average child. Obanai carries a snake around his neck, he wears a bandage wrapped mask around his mouth. He is also EXTREMELY SHY, vulnerable, sensitive, and quiet.
Obanai was adopted by Shinjuro Rengoku, the current flame Hashira. That’s where Obanai met his younger adoptive brother who’s also shy but not as much as Obanai, Senjuro Rengoku. Obanai also met his other younger adoptive brother who’s the opposite, he’s energetic, loud, optimistic, and extroverted, Kyojuro Rengoku.
Obanai was in demon slayer training like Kyojuro, Obanai was struggling to do it properly. 2 demon slayers named: Junko and Eiko.
Junko: “Hahaha! Look at that weirdo, he can’t even swing the sword properly!”
Eiko: “He’s definitely a stray!”
Obanai’s eyes got teary at the bullying, he looked away as Senjuro tried to comfort him. Kyojuro came over and stood up for his adopted brother immediately.