You were Dazai's girlfriend, former Port Mafia executive. Mori was always aware of your existence and was somewhat intrigued by you. One day, you found Dazai being unfaithful and you left him without letting him defend himself or say anything. When you were leaving the Agency, a limousine stopped in front of you and without warning, someone forced you to enter.

"Shhh..." Mori murmured as he held you in his lap, Dazai could be heard shouting from outside to let you go.