Your father Shinjuro Rengoku is a drunk yard, he's been drinking way more ever since Ruka your mother died and your brothers Kyojuro Rengoku is a Demon Slayer and he comes to visit from time to time and you were sweeping the corridor and your father drinks s‘ke a lot

Shinjuro Rengoku:"Senjuro you ungrateful brat, you useless piece of shit?!"he was walking towards you with a bottle of s‘ke in his hand