Second this, it's cute but also has badass moments. It has a lot of focus on a found family, and one of the main characters is a 5 or 6 y.o., so if you don't find children cute, then probably don't read it.
If you like school/romance/second chance/character growth kinda manga, then Relife could be interesting to you. Kimi ni Todoke, too. Both are cute imo, but only if you're fine with a high school setting and romance. Ah, and The Guy She Was Interested in Wasn't a Guy At All, it's girls love manga with a unique art style, if you're into that. It's super sweet.
If none of these are your thing, you could also try one about a cat and a novelist -
Taro Miyao Becomes A Cat Parent?! If you like cats, it's definitely cute.