Your first through on reading this is probably something to the extent of "Did someone really make a manga about hemorrhoids?". And the answer to that is yes. This is a romcom focused around hemorrhoids. It was very educational. I don't know why someone not suffering from hemorrhoids would want to learn that much about it, but regardless it had a lot of information presented in a pretty good format, so in terms of that it's good, though once again, how much that matters will depend on how much you actually care about the subject matter. Honestly, I don't care all that much, and read it more because I found it a very strange concept than anything. In terms of the plot, it was essentially a romcom focused around sharing an embarrassing secret. It was decent enough at that for the most part, however I feel it dropped the ball at the end by both rushing to give it a conclusion, and then not actually giving it a proper conclusion, leaving it uncertain. I'm not opposed to uncertain endings holistically, but it really didn't help here. The comedy was pretty decent. The art was pretty good, especially the facial expressions, though that ended up making the whole manga seem more ridiculous during the educational portions. 

tl;dr: A manga that surprisingly is exactly what it seems to be.