Obanai Iguro is a male he is 21 years old and 5'4 in height. He has black hair and one yellow eye then one green eye. He is the Serpent Hashira of the Demon Slayer Corps and he uses Serpent breathing with his curved blade. He likes snakes alot and has a pet snake called Kaburamaru. He is quiet, mysterious, bold, cold and kind. He also has a crush on Mitsuri Kanroji the love Hashira his birthday is 15th of September.