>>92794Nichijou isn't in any way similar to Non Non Biyori. Nichijou makes no attempts to be comfy, and it also lacks the seriousness. It is pretty much exclusively comedy. Watch it for that. Or the great animation, it has some of the best animation ever made. Note that even the comedy isn't for everyone, many people, myself included, think it's just incredibly boring. But the people who like it seem to REALLY like it, so if you ever want to watch comedy, you can give it a chance, and then just drop it if it's not for you.
I am tempted to recommend Tamayura, but I haven't actually watched the series, only the OVA, which was pretty comfy/relaxing.