This is one of the stories about young people discovering romance and becoming aware of their own urges, there are quite a few animes nowadays which don't hold back and actually blast through the innocence of young love within the first few episodes then turn their characters into people having multiple partners and sexual encounters. Though honestly to me the most interesting thing about romance is its initial mystory and the aftermath, which is really nice that the general theme here is young people worrying about sex but still remaining quite innocent.
The characters are well written and you have 5 different girls which represent different love interests and stories, instead of focusing on one characters love life we get to focus on multiple though there is definitely one story which gets more attention, also one character in practical has an interesting back story but with 5 girls to write for it's obvious that the back story balance would be off considering there are only 12 episodes (Maybe the manga fixes this).
The anime starts off pretty unique and at some point, viewers may find that they know where it's going through I suggest that you push past this and keep watching as the story soon returns to its unique roots. I often find myself cheering on every girl since none of them has any real reason to hate them they are just tied up in youth.
The artistic style is really fitting for the anime, nothing to write home about but million times better then I could draw. The music is okay I find they used one song Mabey a little too much but then again most animes have one song they love to pump. It's a good little show It's funny, romantic and slightly unique a good add for anyone romance list.
Little addition my favourite design is Sugawara and my favourite story is Hongou as I think she has the most unique and interesting writing.