Saiaku na Rinjin
After enduring relentless bullying by the same person throughout highschool, a literature professor is horrified to find the man is his new neighbor - and co-worker. But things aren't quite how they'd seemed. Note: While there is bullying in this, it's not done out of cruelty per se. The two had actually known each other when they were younger, and only one recognized the other when they met again. He fell in love and was aggressively affectionate.
Koiiro Rain
A simple collection of happy stories. The yakuza + launderer was my favorite.
Watashi Baka
This is the first f/f manga I've read. I've been avoiding them because I was worried they'd be written for a male audience and more about their bodies than romance. But this was not like that at all. It's a g-rated reencounter in a coffee shop, and it's so lovely! I would like to read much more about them.
Ore wa Senpai no Nan Nan Desu ka?!
"Komiya's had a crush on Nishiyama, ever since his senpai defended him in front of a bullying teacher. Now, years later, when they meet again, Komiya blurts out about his one-sided feelings in a drunken haze. But Nishiyama replies with a "Sure, I'll go out with you." Is Nishiyama serious or is he just playing around?"
Hajimete no Shitsuren
Uniform fetish. Two guys who used to hook up meet again in a library.
Dorobou to Hatsukoi
1) Former classmates meet again and are having drinks when one's former lover interrupts them and causes a scene that knocks the other man unconscious. When he wakes up, he's been transported back to high school. 2) The central and most developed story in the book. Yutaka is shocked when Momoi, the senpai he greatly admired for his artistic talent in high school, recognizes him and calls his name. While they were still in school, Yutaka had stolen one of Momoi's works - a self portrait - but returned it, keeping only a photograph. He had no idea Momoi knew who he was, or that he'd taken one of Yutaka's pieces in return. 3) The story of Momoi's senpai. Rushed and mostly PWP.
Kamisama Ga Yadoru Kotoba
As children facing separation because of a move, Makoto promised to marry Mizuki when he eventually returned. But when he comes back as a teenager, he says nothing of the promise, and Mizuki - who has waited for him - worries he's forgotten.
Takashima Kouichirou no Risou no Koibito
A narcissist agrees to be sex friends with an impotent co-worker in exchange for that co-worker's silence about having a selfie as his lock screen.
Melancholic Trickster