I fell in love with this title as soon as I started reading it. I could even tell that it is going to be a great work and better than the manga-ka's previous works.
The chemistry between Kurata and Tozaki is undeniable, though Kurata is a straight man. Kurata was Tozaki's first love in high school but he couldn't come out and say it since he was the shy, bookworm type and they weren't even friends to begin with, so they barely even talked. Kurata transferred schools then, so Tozaki's love for him remained a secret until they met ten years later. It was when they met at that time that they became lovers.
I liked how tender and compassionate their love scenes were. As soon as I finished reading this volume, I found myself wanting more. I cannot wait till the second volume come out. This title is more explicit compared to the manga-ka's earliest works but no frontal nudity. I just loved the sex scenes and both guys are hot.
I am a fan of Hyouta Fujiyama's works and my favorites are Freefall Romance, Lover's Flat, and Sunflower. Pure Heart is my #1 and the best so far, IMO.