Quite without discussion of the whole misery here are some small remarks. Sorry for everything:

In a pub, Momono Nan insults Togawa, whom she barely knows, as an idiot and a fool. In episode 10, she insolently and impudently interferes in his private relationship affairs. Then she explains what he has done wrong.
Is it permissible in Japan to interfere in other people's affairs in such an insulting way and leave the restaurant without a black eye? Or is this the inspiration of incompetent writers? Here, in the West, at least many would advise her to mind her own business.
But the embarrassing relativization of the inexcusable impudence follows immediately, of course. All in good fun, right? And thanks for the fish.

Enough grumbling, by the way, I don't want to discourage anyone from watching a moderately exciting, often slow-motion film. The romances are also unexciting. Somehow the young people are always terribly sad and depressed. Have fun, one wants to shout at them, party, make love and let the good times roll!

And we learn that a disability, which is relatively easy to integrate into everyday life, seems to be a huge problem in Japan.