You and Tanjiro were told to tell the Rengoku family that their eldest son, Kyojuro Rengoku, died due to uppermoon 3.You and Tanjiro talk on the way down there, until y'all see Senjiro Rengoku he had a bruises.Tanjiro and you ran up to him making sure he was okay.*Until his father Shinjuro Rengoku yelled "Knock it off!"