Satoru, a Medical Representative at a Pharmaceutical Company, seems to be prone to falling into barren love. Only days after he's broken up with his lover, Satoru meets Toudou, a veterinarian, through work. He ends up confessing that he's gay, but Toudou's bland reaction hurts his pride. Then one night, Satoru is injured by a one night stand, and ends up calling Toudou... This is love therapy for grown ups.

High school freshman, Fujisawa Satou, was molested in a train one morning. However, that was only a misunderstanding on his part, and he eventually found out that it was only a racket. The one who informed him was Ayase Chihiro, the transfer student who started a month late. It was awkward between the two of them at first, but they gradually became closer.

University student Yuki exceeds in nothing but housework. So it's no wonder when he is growing anxious because his job hunt is turning fruitless. One day, his father, a university professor, arranges an interview for him as assistant to the famous public speaker Professor Todaka.

Chihiro Ayase and Sota Fujisawa are lovers. They like each other, kiss each other, and touch each other often. When they decide they want to experience something better, they find that the reality is that sex isn’t as easy as it seems. Chihiro and Sota are scared to go further, and they’ve even been interrupted during their attempts! But even though some obstacles stand in the way of their goal, they still share the same love.

It happened in a sunny day right before summer. Souta Fujisawa's first kiss was with his older classmate, Chihiro Ayase. It's now their summer vacation, and yet, nothing has happened between the two of them! What's worse, he discovers that he wasn't actually Ayase's first kiss, and now regrets kissing him.

Shiratori is secretly in love with his popular subordinate Saeki, whose gentlemanly personality and kindness have earned him the nickname “Misunderstandings Machine.” In order to keep his love a secret, he tries to act coldly to Saeki, even though it hurts him. But as he tries to suppress his feelings, Shiratori’s imagination begins to run more wild! Are these really just misunderstandings? *Note: Includes 1 extra chapter.*

Per a request from his assistant to get his house cleaned, ero manga artist Asahina—nickname Hina—hires a cleaning service. However, the person who shows up is actually Asahina’s beloved Sahara-senpai from his junior high days! Sahara was cool, able to do anything, but was just a bit mean. Hina, who loved that Sahara, made a brave decision. On the day that he was supposed to transfer schools, he confessed! But instead of waiting for a reply from Sahara, he ran away… After that, ten years later – their reunion becomes a nightmare?! (Source: Taiyoh Tosho, translated)

Kashiwagi Yukiya lives with his son Yuuto in the home he inherited from his grandparents, a mansion surrounded by flowering trees. Takanashi lives there too, a holdover from the mansion's days as a rooming house for students. Long since graduated, he stays on because it's convenient to where he works. And because he's in love with Yukiya-san, whose secrets he's determined to get to the bottom of.

After getting very drunk, antisocial civil servant Sasagawa wakes up the next morning with a naked man sleeping next to him. Toshinari is a neighbor, with a restaurant on the first floor of their apartment building. After this shocking encounter, Toshinari tells Sasagawa that their meeting is "fate." A delicious romance between clumsy adults.

Chijiwa was a promising university athlete, but after an injury leaves him unable to play, he lives a listless and idle college life. Then he meets Izumi, a pub owner who also happens to be gay. Izumi is curt and speaks bluntly, but he has a kind heart. As Chijiwa and Izumi get to know each other, Izumi’s past heartache begins to resurface... (Source: Shinshokan, translated)

A popular salaryman Tooru lives in the same place as university student Yuuma. Though Yuuma didn’t think he could come to like him, with a sudden happening they become close instantly. While he’s irritated at Tooru for making fun of him like a girl, he can’t help but feel something for him…?!

Naoyuki is a kindhearted guy who likes to take care of others. Unfortunately, his hopelessly romantic nature often results in rejections, and his bad taste in men leads him to untrustworthy lovers with terrible morals. Meanwhile, Naoyuki’s childhood friend and next door neighbour Yowu continues to harbour a one-sided crush on him and watches sadly from the sidelines...