He's short, weak, and has just transferred to a new school. Kurumatani Sora is the main character in this story who loves basketball. He has been shooting hoops ever since he was little and has been trying to grow tall just like his mother, who "used" to be a basketball player. What happened to her and what Sora will do at the new school is all up to you to find out!

A boy named Oda Nobusuke is very infatuated with billiards. Problems arise when a new student body president, Mako, suddenly decided to cut the funding for his billiards club. Unhappy with that, Oda wants to convince Mako that his billiards club is worthy of the funding. He decided to challenge a two-time former national billiards champion. Will Oda be able to defend his club?

A spin-off of the manga Akagi depicting Washizu Iwao in the pre- and early post-war period.

Riko (whose real name is Ayako) was already in high school when she gained a new younger brother. Miguel is a nine-year-old peruvian boy rescued by her father in the midst of turmoil before he came home to his loving family in Japan. Miguel had a good grasp of Japanese but he didn't seem to be warming up at first. He was overly polite and he barely smiled. But Riko was determined to make sure that he felt that he was now a part of her family, introducing him to the world outside and to the game of basketball... now Miguel is in high school, fresh out of the international school.. and he has proven he can be good at many things: in academics, in sports... but even though he seems to be really good at basketball (showed the students their first live look at a dunk), and though he seems to really like it, he seems unwilling... what is he afraid of? what is he pushing away?

Sequel of Tetsunaki no Kirinji.

Hatoya Kohane, who loves being helpful to others, starts a cheerleading circle in high school after being mesmerized by a cheer performance she saw at the end of middle school. Together with experienced cheerleader Arima Hizume and her childhood friend Sawatari Uki, she’s looking forward to her first cheer. Will she pep someone up today…!?

Demetrios, a timid and kind vase painter in Ancient Greece, who dislikes sports and competitions, is one day forced to come up with a game to compete with the mayor of the neighboring town, in order to save his village. While hiding inside a large vase outside his workshop, lightning strikes the vase Demetrios is in, transferring him to Tokyo, Japan, during the 1964 Summer Olympics.

From MAL: Hayama Kao yearns for an existence that would make people notice her. Now in high school, she is working as a temporary manager of her school's boys volleyball club against her will. Kao's older brother, an alumnus, currently a teacher and the advisor of the club, placed the responsibility on her shoulders to recruit Kuze Nagisa for the volleyball club if she wanted to quit being the manager. Then one day, she notices something that took her breath away. It was bluer than the sky, even bluer than the sea; it was Kuze Nagisa practicing volleyball all on his own. The blue days start from here!

Mitsuki had always dreamt of breaking out of her shell and finding true friends as she enters high school. However, she suddenly encounters a group of four good-looking guys from the basketball team, guiding her life into an unexpected direction...?

From AOC Translations!:
New Tooyama manga to be serialized in December 2015. This love is a new sensation! 1000% heart-pounding. A love for a person she can't say 'I love you' to is about to start. Mayo is a very shy girl. She meets Aoba-kun in her weird part-time job, and they begin to spend their secret time alone, but... The boy she meets is the one she is closest to, but is also the one she can't love. A far too clumsy, secret, unrequited love.

Katori Itto and Yura Kazuma are childhood rivals. Itto is small and quarrelsome while Kazuma is big and vindictive. Itto has been holding a grudge against Kazuma for a long time from the scar Kazuma made him five years ago during a fight… After years of travelling with his father, Itto finally returns to Japan only to reunite with a childhood rival, Kazuma. A very hilarious combination of circumstances will bring the unpredictable Itto to join Kazuma's soccer team at Seiga Middle School… The manga follows this wacky duo as they, alongside the rest of the team, 'battle' other middle school teams on the road to becoming Japan 's best. The intense footy goodness is only second to the ridiculously hilarious situations that Itto somehow manages to find himself in.

From ANN:

The story of the comedy manga revolves around Yūji Yugami and Chihiro Watanuki, who sit next to each other in class. Unfortunately for the transfer student Chihiro, Yūji is weird... extremely weird. Even though he's the ace of the baseball club, he hasn't adapted to the club at all. He also stands apart from the rest of the class, but seems completely satisfied with being alone.

A parody of the popular Prince of Tennis series, it chronicles the daily school life of various characters.

From Summer Rain and Senpai Scans:

Sonokawa Tsubasa - 15 years old.
A bubbly, energetic girl who's called 'stalker' by a lot of her classmates because she chases after the guy she wants relentlessly. After getting rejected by an upperclassman who saved her at the train station, she decides to help her childhood friend, Yuri, with her job as the basketball club's manager. There, she meets quiet, unobtrusive Akkey...

Yamada is the plant appointee; tending the school's garden of flowers on her own. She isn't the slightest bit athletic, she's actually quite clumsy. However, that doesn't stop her from having feelings for the star athlete in the class next-door, Kase-san. Slightly shy, Yamada is reluctant about her feelings for the enthusiastic Kase-san. Slowly but surely, the pair are helping each other to grow in confidence for both themselves and their budding relationship, each blush and brush of the hand at a time.

Seven Seas Releases:
Vol. 1 - Kase-san and Morning Glory
Vol. 2 - Kase-san and Bento
Vol. 3 - Kase-san and Shortcake
Vol. 4 - Kase-san and Apron

Year 2055, 4 years after the events in Danball Senki W. LBXs have become the world's largest hobby, big enough for pro leagues to be established, and people to make their entire living off being an LBX player. 14-year-old Arata is a new transfer student at Kamui Daimon Integrated Academy on Kamui Island, near Japan. Known to be the most prestigious institution in the world for raising LBX players and mechanics, entrance to the academy requires an extremely competitive hurdle of being the champion of at least 3 official tournaments. Along with other members of his platoon, they face rivals and delve into the secrets lurking within the academy.

Kakeru, a former elite runner at high school, is chased for stealing food. He is saved by a Kansei University student Haiji, who is also a runner. Haiji persuades Kakeru to live in the old apartment 'Chikuseisou' where he plans to team up with fellow residents to enter Hakone Ekiden Marathon, one of the most prominent university races in Japan. Kakeru soon finds out that all of the residents except for Haiji and himself are complete novices.

During high school, Hamura hurt Jin with the lowest of words and the most foolish of actions. Having regretted this ever since, his only wish is that they can be reunited. But when it finally happens...

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College student Hamura Yuzuki is a track-and-field athlete who has competed at the National Championship level during middle and senior high school. However, he focuses strictly on pole-vaulting, to the detriment of his team. This is due to a casual comment by Akishima Jin, a fellow athlete with whom he parted ways after graduation, about the sky being the means through which they are connected. He cannot forget Jin or detach from their past, and this causes problems with his girlfriend, one of which leads to a coincidental reunion with his obsession.

The organization known as “Gigant” has sent one of their best men to kill a cute young high school girl. However, the assassin seems reluctant… Why did he get these strange orders? What’s the secret behind that girl?

On his first day of transferring to a new high school, a loner named Mori Buntarou, is cajoled by a classmate into climbing the school building. Despite knowing that one misstep could send him spiraling to his death, he moves forward, and upon finally reaching the top, Mori experiences a sense of fulfillment. That feeling, which seems to be telling him, "You're alive!" gives birth to an adrenaline for rock-climbing.

Note: Sakamoto Shinichi did both the story and the art from Volume 4 onwards.
The manga won an Excellence Prize in the manga division at the 2010 Japan Media Arts Festival. It also won Best Seinen Manga at the 2011 Prix Mangawa Awards.