Ponkotsu Keisatsukan wa Watashi ni Muchuu

Momiji Akiyama, 27 years old. One day, she was suddenly bothered by a drunkard who was then driven off once she broke out in her dialect. The policeman who witnessed this came to realise his fetish for dialects and became emotionally attached to her?!

Now, Momiji has found herself in a bewildering but heart-throbbing situation thanks to this clumsy policeman's single-minded displays of love!

(Source: Kodansha, translated)