沢城 菜々子

The nurse of the Hitogata Settlement’s only medical facility, the Kuroya Clinic. The director of the clinic, Kuroya Sou, is constantly touching her butt.

Nanako is positive and cheerful, with a soothing personality, and the people of the settlement adore her.

She helps the all-men Kuroya family with housework sometimes, and they’re completely indebted to her. She’s happy that they treat her like family.

She’s closest in age to the Kuroya family’s only son, Naori, so they talk a lot. She tries to get Naori to speak more respectfully to her since she’s older than him, but he never listens. It appears to be revenge for her calling him "Nao-chan."

"I keep telling you to stop touching my butt as a greeting, Sensei!"