Persistent mediocrity hasn't dissuaded Fukutsu Toshi, captain of a lame high school baseball team, from his love of the game. But when the principal, dissatisfied with their winless performances, threatens to take away their playing field, Toshis is forced into action to turn things around with all out efforts. But facing him at every turn is endless adversity. Nothing is ever easy for him, but luckily, Toshi has the determination to beat it all. -Bakaupdates

Chinmi, an orphan who lost his parents in a tidal wave, is a promising sumo wrestler. Even though he did very well in the junior championships, none of the sumo scouts were interested in signing him because of his body, which is unsuitable for sumo wrestling, and also because of his weird sumo style. But luck comes his way when a small sumo school owner shows an interest in him and decides to take Chinmi into his school. There Chinmi begins his training to become a yokozuna...

A collection of short stories the centers on what else but volleyball!

From FairGame:

There is first time at everything, and you don't know anything about it. Not about your partner, not about yourself and even how to advance in love. In a certain port city, energetic high schooler Kana, and firm high schooler Kouki live. Two of them experiencing first time at every thing they do. Author of "Smash!", Saki Kaori presents, Hajimete Datte ba!. A heartful love story has now begun

Yasuoka Shion lost her parents, and her voice, when she was young...in a murder.

She was found amidst a blood-soaked room, and the only hint for the suspect was a Shougi board and one piece: the King. Now, Shion steps into the world of female professional Shougi players. As her popularity and fame slowly rises, so do the questions about her past, particularly the murder case that was never solved.

From JShoujo Scans:
As a door closes, another one opens... Kurobe Taiyou's baseball dream ended unexpectedly and the scars it left within him are deep. A chance encounter introduces him to the world of table tennis. Can ping pong light the fire that used to burn so brightly within him?

N/A

Inspired on the real life baseball player Kōichi Tabuchi, this 4-koma with many gag manga elements follows his exploits alongside his team, his struggles and conquests, with a great dose of sarcasm and ironic humor!

A one-shot on Misaki Taro, one of Tsubasa's partner, taking place after the first chapter of Volume 13 of the Captain Tsubasa Manga.

A laid-back 4-koma manga about a feminine baseball coach and the wacky girl's team he manages as they aim to win the Nationals... maybe.

The inexorable girl who aims to be a champion; Jain! and the innocent boy who loves her, Tae jin! Their challenges on the road to championship and an unfitting summer-like love story. -from Naver Webtoons Please address this work as a Manhwa (Korean word for cartoons)

From Del Rey:
Yamato is ready for a fresh start. So when his aunt invites him to stay rent-free in her big-city boarding house in hustling, bustling Tokyo, Yamato jumps at the chance. There's just one teensy-weensy catch: It's an all-girl housing complex and spa! Things get even more nerve-racking when Yamato meets his neighbor Suzuka, a beautiful track-and-field star. She's not just the cutest girl Yamato's ever met, she's also the coolest, the smartest, and the most intimidating. Can an ordinary guy like Yamato ever hope to win over a girl like Suzuka?

From Nakama:

As the sempai, Imai has always yearned to be respected. He has seductively fallen for Hikita. After club activities, there are lots of kisses filled with their love for each other. Coming up in this volume, their feelings will begin to deepen...

English publication via Renta!

N/A

A high school boy and his wacky teammates aim for Koshien!

From Moi-xRyu Scanlations:

1-3+extra) Every morning high-school student Nanami catches sight of this one surfer he secretly begins to admire. Incidentally, however, it is later on a certain day that they reunite in a classroom! Turns out that this one-year-older senpai, named Shuu, is in fact one who, while characteristically mature, is unsociable to the extent that he’s even notorious for being someone difficult to approach. Even so, for some reason, Nanami becomes the sole person that he can smile at and laugh with, over and over again… As they repeatedly spend more time together after school, by midsummer, Nanami finds himself receiving a kiss near the seaside?! And so, a story of dazzling first love ensues.

4-5) Kamatte Kawaii Hito
In order to overcome his debilitating fear of cats, Natsumi Hayato goes to visit a cat cafe. But could his reaction to one of the staff he meets there be even more difficult to conquer than his phobia?

From Promfret: Sakuraba Kenji is an aspiring baseball player, however due to some circumstances he gave up on baseball, and moved to a new High School so that he is able to give up on it totally. On the day that he visit the new school he will be attending, he meets a girl, Mamiya Itsuka who mistakenly does something to him, causing him to faint. When he awakes, he realizes that the place he will be staying at is Itsuka's home!

Giban Kaleidoscope is the story of Sakurano Tazusa, a beautiful skater girl who is on her way to becoming the best skater in the world. Unfortunately, one day, she screws up at a competition, and that sets her career downhill. Her school life is also getting harder than she expected as she has to deal with Pete the ghost, a dead skater who was recently killed and who has begun to haunt her. Despite her initial reluctancy, she gradually starts to be more open with him, and her mind is now full of questions about Pete and his reasons for haunting her.

Yamato Yura arrives at her new high-school dormitory and makes friends right away-- her cute roommate Sonora, and Sonora's friends Karira and Honoka. However, these girls all seem to have model air-guns, and, before Yura knows it, they've convinced her to join a club called C-cubed. Only after joining does she fully understand the meaning: Command, Control, and Communication. C-cubed is a club for people into survival games! Will little Yura really be able to handle herself among her new friends?