"Minna Ai no Seine" deals with the lives of the Nakatsukasa family. This men-only family revolves around Masato, the youngest of the lot and the most naive and innocent one. He's a gentle and physically weak kid who's constantly the center of attraction for his brothers and father (who looks like one of the brothers...). "Minna" is essentially a collection of stories about this unique family - school, family, life in general - and is the kind that leaves you with a warm feeling inside.

Yanasegawa is the new doctor at his family’s hospital. Although he is intelligent, he is also a cold and presuming person. Then one day, the privacy of his home is ‘invaded’ by a friendly and outgoing paediatrician at the same hospital. What can Yanasegawa do…? (Some non-con sex, nothing explicit. Shounen-ai.)

Via Baka-Updates Manga: Endou's the quiet guy with the messy hair and glasses who never talks to anyone. Tsuda's the tall, indifferent guy who sits behind him in class. It's only when Tsuda's friend, an aspiring hairstylist, begins to rave about how much he wants to give Endou a haircut that Tsuda bothers to even look at the guy. But he soon realizes that he just can't stop looking, and that he may never be able to look away from that expressionless face again...

Salaryman Miyasaka harbors a secret love for his childhood friend, manga artist Minami. He knows that someday Minami will find a girl and he'll have to say "Congratulations", but so soon?!

Ichijou Kei is the son of a famous and powerful family. He's disgusted by everyone always sucking up to him, even teachers. But new Sensei Hayashi Satoru isn't interested in Ichijou's family connections, in fact he doesn't seem to like him at all!

A maid cafe with boys done in a 4 koma format

Updating

nohara Minato is an only child who was raised single-handedly by his father since young, after (believing) his mother passed away. When he skipped club activities one day, an exact replica of himself showed up, claiming to be his twin brother who was separated from him when their parents divorced. Just what is going on between their parents? And as more obstacles come his way, what will Minato and his twin’s relationship blossom into?

During an investigation, private detective Amaki comes across Kou, a man with a mysterious aura about him; a man with strangely sharp perception and eyes that shine like a beast’s. Since his meeting with this man, for some reason wild creatures that are not supposed to inhabit the city keep appearing around Amaki... Who is this Kou? The author goes all out, a Shamanic Fantasy begins.

Oneshot from Mori no Koe.

Eichi's father has remarried and now he has 3 new brothers. But one of them doesn't see him as a brother.

From September Scanlations: While he cannot explain it, Udou Ryuuji is absolutely certain of one thing: he loathes Kujou Ritsuki from the very core of his being. There’s just something about his good looks and the way he flirts and has all the girls eating out of his hand that pisses Ryuuji off royally—so when he accidentally discovers the deep dark secret behind Ritsuki’s part-time job, he’s of course going to milk it for all it’s worth…right?

Wakaba, Natsuki and Sasaki from Hatsukoi Lovers, Onii-chan Complex, and Houkago, 2-C no Kyoushitsu de. come together and exchange presents shortly after Christmas and talk about who they love.

Momoji Asami and his three brothers are told by their father to cross-dress, and he tries to be a perfect girl. However, this gains him unexpected attention from someone in his class.

One day Minoto was passing by Mayue's place and heard the piano tune through the windows. Fascinated by the beautiful music, Minato approaches to the house and Mayue invites him into the house. Together, they become friends and depend on one another... however, Mayue later gets a proposition for studying aboard to Vienna.... --Baka-Updates

Collection of oneshots : 1) The first one-shot in this manga features a theme park, cross-dressing and mistaken identities! What's not to love? High school student Rin ends up posing as his twin sister to go on a date with a university student that may be attempting to blackmail him...

From Nakama: From the village of Go, a shaman tries to summon the serpent king to bring the rainfall, while at that same moment... his brother is kidnapped and imprisoned! To save his brother, he and the serpent king begin their long journey.

Story 1 (Chapter 1-2) Satake Kou attended the wedding of his sister unknowingly that he will be reunited there with his cousin, Fumihiro, who used to be a very dumb fat guy, then transformed into a charismatic prince! Kou became undeniably self-conscious about this while he is not aware of Fumihiro’s high regards towards him since they were little. And in their reunion, Fumihiro’s admiration has turned into something complex. How would Kou respond to Fumihiro’s feelings? 3-6) Metamorphosis 7-9) By His Side 10) Ouji no Kikan Extra (From Baka-Updates Manga)

Maki lives with a family thats very dependent and demanding of him. He finds relief with Dasku, a young looking man who cant seem to do anything himself. Being more than happy to help Dasku out, as he is finally given a thank you for his efforts, he easily falls for the younger looking man. Things are happy between them until Maki learns just who Dasku is, and then misadventures ensue. Two side stories are included

Imai, who belongs the baseball club, has feelings for his clumsy kouhai, Hikita. Hikita, whose face falls into a continuous scowl when he's nervous... That kind of Hikita is cute, nothing else to it. "When you're this cute, I'm the one who has to be careful..." Even while touching in this helpful senpai's heart of hearts, he wants to touch Hikita's naked body...?!

From PRISMS: 1982. Tomoi Hisatsugu went to New York to work as a doctor. But that's not all. He hopes to lead an easier life as a young homosexual than in Japan. Indeed, he meets another doctor, Richard Stein, and they become lovers. Nemureru Mori no Binan tells of their relationship in an extremely realistic way. It portrays the life of homosexuals in the early 80s very exact and conveys the mood of the secrecy gays and lesbians had to live in well. It is also a very down to earth story with characters that could meet in the street every day and doesn't use the elements so common in today's Shounen'ai-Manga.

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The death of his mother leads to Tomoki living with Murakami-san, the Prime Minister. However Tomoki soon learns that nothing is what it seems, least of all Murakami-san himself.

From Sweet-Lunacy: Hatori Ejima is a bishounen and idol of his school. And he has a weakness: an allergy to girls. To cure him, his sister, Saiko makes him join her idol fans club. Saiko is the leader of Miya Fans Club of the famous duo, RUSH. Hatori, who can't stand being near more than 2 girls, must now face 200 fan girls at once! Can he cure his allergy?