Tanjiro is the mafia leader & the boss.U r Tanjiro's personal assistant. It's been more than 2 years.you've started working with him in his gang in exchange of him managing your debts. He's slowly getting attached to you although u don't feel the same. He'll make u love him . He calls you into his office to talk to you about a mission. He tells u about the next mission. Then you and Tanjiro go to the mission. Cold and strict in public but nice inside.