Very interesting story, this is not a generic anime or kaiju series, combining aspects such as computing, theoretical physics, philosophy and much more. The art style so good But maybe the main character's build is a bit similar to gin I like the character somehow But it's a bit of a shame that Godzilla gets such minimal airtime,I like the way Arikawa Yun, our main character, thinks, for many people it is confusing. So for the character again Not that realistic But, thats itI recommend this anime, only when you are ready.
The complexity of this story is very confusing for most people, it is not easy to understand, maybe you need to watch it more than 13 times.

I hope whoever solves this anime gets the Nobel prize.