Miyako Nobara

Hanna's mother. She's all alone in the world except for Hanna, having survived by working in the nightlife industry her whole life. A woman with a certain worldly wisdom and a sharp wit.

She's had nothing but bad luck with men, living a life where every man she dated ended up deceiving her.

She's not actually Hanna's mother. A man she dated in her youth got another woman pregnant and, unable to deal with the situation, dumped the baby on her and vanished.

Rosa selflessly raised Hanna, and in turn, raised Hannah to be a bitch who could survive on her own.