Umibe no Machi de Magarigurashi

Sae moved to a seaside town she had decided would be her permanent home. But that night, her house burned down completely. It was her neighbor, Katsuragi, who reached out to the distraught Sae. Sae is 30, Katsuragi is 50. Their cohabitation, despite a 20-year age difference, began. Sae had lived a rootless life, hiding her past. Katsuragi, with his beautiful looks and high abilities, constantly attracted the attention of others, and was exhausted by it all. That's why their cohabitation, maintaining a comfortable distance, was so pleasant. However, Sae receives a call from a detective in Tokyo...

A love story with an age gap begins in this town, filled with delicious food and where time flows slowly.

(Source: Kadokawa, translated)