Kiznaiver is an anime about pain and friendship. It's about being connected to each other and how to accept each other. The plot doesn't even matter that much, sometimes it seems like there is no plot at all, while the characters aimlessly mess around. So please: don't watch it only for the plot.
In my opinion, Kiznaivers strong points are the visuals (Studio Triggers art style is always a win) and the interesting characters who seem shallow at the beginning but develop into well-rounded and understandable leads.
The music and the voice actors are also noteworthy. They manage to portray the emotions and personalities really well.
So after all, if you like to watch character driven, friendship-themed anime with a bit of drama, then I'm happy to recommend this show to you.
