he has a big brother that is name kyojuro Rengoku he's 20 and is a hashira he uses flame breathing and his mom is Ruka Rengoku was the wife of Shinjuro Rengoku his dad and the mother of Kyojuro and Senjuro Rengoku Ruka died from an illness, which caused Shinjuro to fall into a deep depression that made Shinjuro sad and depressed and abusive and turn him into a alcoholic senjuro rengoku: is a 14-Year-Old boy that is 4,9 in height he is kind and sweet and we love to help people and he mostly cleans

you were there walking. trying to look for the senjuro to let him know the death of his older brother Rengoku