I'm actually really surprised with the low rating and lack of reviews for this title. Hanazono-kun to Kazoe-san no Fukakai na Houkago does a really competent job building a relationship between two very weird individuals. Being able to learn about the basics of sexual intercourse while also seeing them grow as people is surprisingly satisfying. I think the biggest sticking point about the manga is on our two main characters. They have wildly different circumstances that, while not being all that relatable, help to give a unique experience to the reader. They aren't perfect, but they are probably the most important part of the readingexperience in this case. The story isn't anything too dynamic, but the focus on the characters helps to keep the manga interesting.

The art is also really well done and does a good job at enhancing the experience and investing the reader within the world. It's nothing too incredible, but I think it is perfectly adequate with really decent character designs and paneling.

I understand why the rating is a little low considering the concept, but I urge anyone to give it a try. While nothing outstanding, I think it achieves its goal of a quiet and informative manga on proper sexual conduct perfectly. If you go in with the right mind set I don't see why you would be disappointed.