One Punch Man (S1)
2015
I always go back to re-watching the first season for comfort because it's so amazing. I love the perfect blend of god-tiered action animation & comedy. Saitama's duality of being bland, but also being the strongest man alive is worth watching.
I find comfort in the scenes where he's just living his normal life. Watching TV, reading manga, and thinking about what to eat for dinner.
A must-watch for any anime fan.