Books like Goodnight Punpun Omnibus, Vol. 3

Wow. What a rollercoaster of emotion. I finished this yesterday and Punpun always leaves me a big ball of sad. I feel a combination of "this series is too fucking brilliant" and "it's not that deep, man, pipe the fuck down."I've never felt so conflicted over literally every character in a book. It's so funny to me that characters are illustrated as caricatures of people but with every page they become more and more multifaceted. I do appreciate that recurring side characters always show up with the same posture, the same cartoonish expressions, which makes them much easier to identify as they grow older. I really love this series so far.