Kamichu!

One day, Yurie Hitotsubashi realizes she's become a Shinto goddess. She's still a shy middle schooler in 1980s Onomichi, still nursing a crush on a completely oblivious classmate named Kenji, still stressed about exams — but now she also has divine powers she barely understands and a whole community of local spirits looking to her for help. Her friend Matsuri, whose family runs a struggling shrine, immediately sees the opportunity and essentially recruits Yurie as the shrine's resident deity. What follows is one of the gentlest, most quietly charming anime you'll find. There's no real villain, no dramatic power escalation, no world-ending stakes. Yurie just tries to figure out what being a goddess even means while her everyday school life continues around her. The show is set in a real city, and the backgrounds are lovingly detailed — temples, coastal streets, that specific unhurried atmosphere of a small Japanese town. It won a Japan Media Arts Festival award for animation in 2005, and watching it, you can see why. If you liked the calm, lived-in warmth of Aria the Animation or the Shinto-flavored slice-of-life of Inari, Konkon, Koi Iroha, this sits right in that same space. It's wholesome in a way that feels earned rather than saccharine — the kind of show you put on when you want to feel settled rather than stimulated.