One of my favorites, Yuru Camp. I love eberrything about it, especially the clothes' and gear designs, I wish I could find more patterns like those.
I have to pick these again, I was in a bad mood when these aired.
Rewatching this soon, hopefully, never finished the second season.
Gin no Saji is peak /comfy/! Kamichu is on my plan to watch list.
NNB is a great anime, it definitely is /comfy/ and hilarious. I'm watching the third season right now, but I save up the episodes for shipty days, so I can go to bed feeling better.