MAYOI NEKO OVERRUN!

A heart warming love comedy. Tsuzuki Takumi is a high school boy, who is running a confectionery "Stray Cats" with his sister-in-law Otome. Otome is an extremely good-natured person and is always running around to help people. One day she brings home a runaway girl Kiriya Nozomi. Nozomi's closed mind gradually opens to them as she works as a pâtissière at Stray Cats. (Source: Official Site) — Description from AniList community (anilist.co).