Flying Bunny
Cute story about a girl that's in love with her teacher. Done if a far better way than any other student x teacher stories I've encountered... Only issue I have with this is that it'd be nice to see how things go once she finishes school, I mean, you can see where things are going, but it would be nice to actually see it happen.
Momoyama Kyo-dai
I love this mangaka, they're able to tell pretty much any kind of story, and have you relate to the characters so well, as if it was you going through that experience. Incest is quite a delicate topic for me... most times I've seen it addressed in these stories, it's just a matter of overly emotional people letting their desire for each other get the best of them. But this story was different, you could see how they really struggled to come to terms with those feelings, their own prejudices and the ones from their family and outsiders. These kids had to pay a heavy fee for the mistakes their parents and grandparents made for their own selfish reasons, yet they never blamed them for that, even when said parents weren't supportive. But they still tried to work in a way that everyone would be okay with, even when they wanted to run away, they decided to grow, mature and move forward. There's no way that, as a reader, I wouldn't empathise with their struggle.
Graineliers
Two great friends are separated, each is trying their best to reach out and sabe the other, but it seems like they're going on completely opposite directions.
Ten Count
Two broken men find in each other solace and a possible path to healing their wounds.
Kokoro (kanda neko)
Super adorable story about two guys that fall in love, despite their 15-year age difference. Includes some extra stories about different couples, all seemingly in high school.
Twinkle
Super adorable, fluffy story about two high school friends accepting that their feelings are deeper than just friendship.
Puchitto Hajiketa
Two men cared deeply about each other, shit happened and one got very hurt and scarred, while the other didn't even know why the former had disappeared. After a lot of time searching for his whereabouts, he finally finds his former lover and is intent on redeeming himself on that man's eyes. Spin-off 1: http://www.mangago.me/read-manga/porotto_koboreta/ Spin-off 2: http://www.mangago.me/read-manga/korotto_ochita/
Porotto Koboreta
Two guys who can't get along, find themselves feeling attracted to each other after one of them comforts the other when they're vulnerable. Spin-off story of http://www.mangago.me/read-manga/puchitto_hajiketa/ Another spin-off from the original story: http://www.mangago.me/read-manga/korotto_ochita/
Korotto Ochita?
Spin-off story of http://www.mangago.me/read-manga/puchitto_hajiketa/, set 2 years after the original story. This one tells Manager's story with Ui, the kid that he took under his wing 2 years ago. Another spin-off from the original story: http://www.mangago.me/read-manga/porotto_koboreta/
Akuma To Duet