Yufu Machiko

She is an adult woman who seems open-minded.
She's a widow who is raising a son on her own after the loss of her husband.
Even though she faces many hardships as a single parent, she does her best with both housework and her actual job.
She's not interested in the latest fashions because she can't afford to splurge.
While others encourage her to remarry, it's not really on her radar.
It's been a while since she's had relationships with other men.