I wanted to post a recommendation of my favourite manga Yokohama Kaidashi Kikou. Created from 1994 till 2006, by Hitoshi Ashinano, it centres on the life of an android café owner called Alpha in the post-apocalypse. But it really is
post-apocalypse as the disaster has happened and while things are diffrent its not that bad. Its a laid back, calming, relaxing read. Things happen in the story, but I never saw it as the real point of it. The real point is the atmosphere that is created and it is done masterfully.
If you want something to read that's great with a hot drink and a blanket I really recommend this gem!