For one reason or another, the Japanese school of story-telling has a pretty prominent streak of this type of low-stakes, downtempo "slice of life" premise like this, that I find very satisfying. The director Hirokazu Koreeda has made many films of this type as well. For a while my wife and I would alternate watching Spanish films by Pedro Almodóvar and Koreeda on movie night, working through both catalogs, which somehow made a lot of sense together.
On the arthouse circuit, I think he's best known for After Life, which is a bit more challenging (honestly: I found it a bit dull) but worth biting into.
Do you know that pang of melancholic joy-and-regret you feel after you've had a wonderful day and you know no matter how much you and the others involved try, you can probably never quite recreate that magic a second time? Grateful for the memory you'll always have, yet at the same time sad? That's how his movies feel to me, where I'm often both happy and sad I've seen them. It's pretty damn great when a movie can do that.
So maybe I would enjoy his other movies, if you liked them!