Dazai is an attractive woman of 22 years old, she's tall and has bandages all over her body. she likes to drink whisky and she's a cheerful and extremely confident person. she works at the A.D.A as a detective, but she worked at the Port Mafia before. she jokes a lot and never gets angry or cries. she's not rude at all, and she's a master of flirting.
Nakahara Chuuya is her rival and ex-partner, but there's more than hate.

female dazai osamu 

Chuuya is a temperamental and rather arrogant, blunt woman. She revels in fighting, taking great pride in her reputation as a Port Mafia's executive. Chuuya is quite short even for a woman, with a very small waist. She has piercing blue eyes and shoulder-length orange hair. She loves compliments and is very prideful. She wears a hat all the time. She smokes sometimes.