Uramichi Oniisan

Comedy

The manga's story centers on a 31-year-old man named Uramichi Omota who has two sides to his personality. He appears as a young man in charge of physical exercises on the educational program "Maman to Together." Although he has a fresh and upbeat demeanor on the show, he is actually a bit emotionally unstable. The manga reveals the less-than-sunny parts of life for young adults. (Source: ANN)

Moeru! Oniisan

Comedy Shounen

Kenichi Kokuho became lost in the mountains as a small child. A foster father raised Kenichi; when Kenichi was 15 the foster father told Kenichi about his background and the teenager returned to the civilized world at age 15. (Source: Wikipedia) Included one-shots: Volume 17: Moeru! Oniisan (Pilot), Boku no Tomodachi P.2 Volume 18: Super Otousan

Saint☆Oniisan

Comedy Slice of Life Seinen

Saint☆Oniisan is slice-of-life or divine-life, tale of Jesus and Buddha as they try to experience the modern world, in this case, Japan. The manga places a funny twist on religion, attitudes, culture and customs in Japan through the eyes of Jesus and Buddha. You see Jesus and Buddha experiencing Asakusa, public baths, theme parks, and the internet. Throughout the manga, we get a little history of their divine greatness only to see their apparent insignificance in modern Japanese society. Suffice to say, before people can recognize that they're actually Jesus and Buddha, people think of them as someone who looks like Johnny Depp or a guy with a button on his forehead. For real.

Otenki Oniisan

Yaoi

Summary taken from Biblo Eros Love blossoms between a weatherman and his cameraman!

38 Degrees C

Romance Shoujo

Taiji's normal body temperature is 38 degrees Celsius, or so he says, but Shiina thinks he's full of it. Taiji is a friend with whom Shiina can always--and does always--fight... Until Taiji unexpectedly confesses his love! Shiina begins to run a fever, but is that the only reason she's getting so hot...? But that's just the first story. The second it called "Solution Maze" and has a more serious feel to it. Next is "Heaven In Jail" which is about a girl who's photo somehow ended up in a questionable magazine. Which is then found and used to blackmail her into doing homework and the like. The third is "Winter's Aquarius" which is about a girl taking swimming lessons and it's more comedy then romance. And there is a random bit at the end about pets.

Himitsu no Oniisan

Shoujo

Collection of short stories: • Himitsu no Oniisan • Yome ni Konai ka • Love Cafe • Darenimo Ienai!!

Itsuka Hataraku Oniisan!

Comedy Shounen Slice of Life

Fushidara na Oniisan

Yaoi

A kindergarten teacher has always loved a classmate from high school, and now they meet again!?

Kanojo no Oniisan

Yaoi

1-3. Kanojo no Oniisan 4. Shiawase no Tsubo 5. Sensei! Kiken desu!! 6. Shuukatsu Flying 7. Sotsugyou Puncture

Tonari no Oniisan

Yaoi

People say first love is the hardest to forget... And it is, at least for Hiroto. As much as he wants to, he just can't get Wataru out of his mind and heart. That guy next door, who is five years older than him, now even has a lover, and clearly is not interested in him. Hiroto has to learn to live with it...and with Wataru as his roommate, forgetting will certainly be the hardest thing to do. (Source: Shinmakoku Scanlations)

Boku no Yasashii Oniisan

Comedy Drama Yaoi

When Satoshi Kashiwabara went to Nichoume, he fell in love for the first time with Nichoume's prince; a known playboy. But right after they kissed, he received a message saying his father was in critical condition and left the hotel. However, a few days later, he found himself living with his step-brother, who turned out to be the prince himself!!! It's a romantic comedy about step-brothers suddenly living together knowing they can't be together. (Source: Manga Updates)

Tora Oniisan to Wanko-san

Yaoi

From the first series, this is based around Mr. Tiger's older brother and a dog.

Bronze: The Final Chapter

Drama Shounen Ai Yaoi

Picking up where volume 14 of Bronze left off, this is an epilogue to Koji and Takuto's story. Includes side stories and epilogues for Koji's brothers, as well.

Kocchi yo, Takuhaibin no Oniisan

Romance Josei

38-do Senjou no Kaibutsu

Sci-Fi Shounen

1. 38-do Senjou no Kaibutsu 2-5. Kasei kara Kita Otoko (A Man from Mars!!) 6. Kaseki Ningen 7. Kaseki Ningen no Gyakushuu

Ginga Nagareboshi Gin - Special Chapter

Adventure Seinen

A spin-off story about the Kai brothers' puppyhood.

Captain Tsubasa Pilot Chapter

Shounen Sports

This was the root of everything, the debut work of Takahashi sensei, a nostalgic memory. The story of Genzo Wakabayashi and a boy named Tsubasa Taro.

Alice Binetsu 38°C - We are Tsubasagaoka D.C.

Romance School Shoujo

That was the highest fever I never had. Because of those guys. When I entered in high school I met the team of “tsubasa ga oka D.C” Those guy were so problematic but looked like Host! That’s what I thought at the beginning... “...bet with us Alice, bet with us!” “I’m going to ridicule you guys!” “Let’s make a deal. If I lose, you’ll have my first kiss” If it’s Takeru-kun, I can bet anything. I can give him every “first things” of my life. (Source: Chibi Manga)