This is literally nothing. It's just Satoru talking about the manga, and at the end of every episode, he takes his mask off. I wish I could write more, but thats literally it. Sorry for the short review, but honestly, there's no more than what i just said. Story- No story, 1/10 Art- Art is actually good, 5/10 Sound- Average anime sound but still not the best, 4/10Character-
No character development whatsoever, 1/10

Enjoyment-
Didn't enjoy it much, there is not much to enjoy, 3/10

Overall-
Overall, I give this a 3/10. Just for the sole fact that there is not much here.