Overall - 6:
This show was a passable for a chill slice of life with some fantasy elements, and at times it could be kinda funny, but it didn't really go beyond that. There were some issues with the way the set up played out.
Story - 5:
The story was alright. But one of the issues with it is that the main character is a teacher, and all of the students develop feelings for him in one way or another. He does right by trying to avoid their advances (to a certain extent), but they play up them making a move on him and then someone seeing or finding out about it leading to a misunderstanding. This is overdone.
Some of the episodes try to have a bit of a more serious tone as the characters deal with some problems they face, but, at least for me, the problems they encountered didn't seem all that bad, especially for how much they played it up.
The setup of the main character being intrigued by the demi-humans is good because it allows him to fill the shoes of the viewer who is also unfamiliar with demi-humans and would want to ask questions as well.
They also sometimes set up some new characters or raise some questions that don't get addressed very well, this happened not once but twice, and it definitely feels unsatisfying when it happens.
Art - 5:
Typical anime art, nothing particularly good or bad about it (except for this really jaring 3d water from one of the later episodes that just felt so out of place, but it only lasted for like 30 seconds max, so I'm not going to take off points for that.)
Sound - 3:
Boring soundtrack.
Character - 6:
I thought the most of the characters were kinda boring, nothing too bad about them, I just wasn't too interested.
Takahashi is a decent protagonist with only being guilty of lacking any sort of flaws and therefore personal growth throughout the series. He's the protagonist, but the show really isn't about him. I like his inquisitive nature and tendency to get lost in thought.
Satou is by far the best character in this series. She has struggles, goals, and growth through the series. My biggest issue is that she didn't get the screen time she deserved. She had like 1.5 episodes about her, which was just enough to set up her powers, struggles, and goals. Unfortunately nothing much came of her in the end, which was quite disappointing.
Enjoyment - 7:
Despite its flaws I did like watching it, I just feel like anything this show did has been done better in some aspect.