From Dragon and Tigers Manga: Joe Yabuki is a young man living in the slums of Tokyo. But, one day he meets Danpei Tange, a former boxer, who discovers his potential in boxing and tries to make him into a champion. Due to petty crimes, Joe is sent to a juvenile prison. There Joe mets Toru Rikiishi, a promising boxer, who knocked him out with one blow when he attempted to escape prison. Slowly but surely, Joe realizes his own potential. Joe begins his boxing life, step by step, with only one goal in mind... To Defeat Toru Rikiishi !! NOTE: Chapters 1-10 are read left to right, the remaining chapters are read right to left.
Private tutor Sawa has unrequited feelings for his student Nitou Nanao. Sawa has decided to love Nanao until he leaves to study abroad, but one day Nanao tells him he’s interested in having sex with him. Not being able to refuse him, they delve into a special relationship.
Kawada Sensei, the creator of Hinomaru Sumo, returns to Shonen Jump! Nito is living a quiet high school life while taking care of his disabled grandpa, but thanks to an encounter with a schoolmate striving to be a pro female MMA fighter, his life is about to flip. Sometimes, you just have to fight! This serious MMA story is an all-out battle!
After the loss of his leg, Kikuzato's dream of becoming a soccer ace comes to an end. But with use of a prosthetic leeg, he finds a new goal to become a track star and win gold at the Tokyo Paralympics! [Yen Press]
Tired of the weak and childish guys in her class, Uematsu Akira is determined not to rely on any guys! The day before the school athletics meet, she decides that the only way her class can win is if she goes it alone. However, one guy might just be able to change her mind…
Watanabe Yuuichi, also known as Pen-chan, loves mahjong. It's just too bad that he's not very good at it. Follow Pen-chan's wins and losses (mostly losses) in a series of short tales about his friends, family, co-workers, and local yakuza until the final conclusion where Pen-chan makes the biggest gamble of his life...
Also have 1 Volume (Collector's Edition) called "Tetsu to Tenma" (Including "Atsuize! Tenma" and "Burai na kaze Tetsu" in a single volume).
From Wikipedia: The story is about Kozue Ayuhara, the new girl who transferred to Fujimi College, who tried out for the school volleyball team. Her friendship with Midori would develop, and her talents would impress coach Honga more and more each day. Though she showcased extraordinary volleyball skills, she would make enemies with Yoshimura, the star of the current team. Kozue would discover that being at the top would bring stress, incompatibilities and other dilemmas into her life. Her high expectations of becoming the best volleyball player in the school, Japan and eventually the world, would set the tone for the drama to follow.
Harutaka Kato, a 1st year student in Kakegawa high school with the extraordinary ability to jump. After seeing his ability, Maiko the volleyball club manager kept urging him to join the team. Finally, Harutaka was persuaded to enter the club. However, the volleyball club had another star, Yuta Kaneko! Harutaka was upset and tried to show off but all of his smash was blocked by Yuta!! So, what will Harutaka do!?
A fighting manga set in China. Ramenman, the main character, travels from place to place, fighting various enemies. Originally debuting in Yudetamago's other early work, Kinnikuman, Ramenman became so popular (more so than Kinnikuman himself), that he got his own spinoff. It was serialized from June of 1982 to December of 1988 in Fresh Jump (officially ending in the January 23, 1989 issue, due to the suspension of the magazine itself). It was made into an animated series in 1988. Since the Ramenman in this series seems to have no direct connection to Kinnikuman's Ramenman, it is assumed that this series is set in a parallel world. There is also the belief that this Ramenman is supposed to be the ancestor of Kinnikuman's Ramenman.
Leesu came from a poor family but he didn’t mind at all not having any money or status. Being the school’s strongest fighter made him feel as if he was on top of the world in his eyes. But alas, a car accident made him lose what was most precious to him; His ability to fight! Crarving for his past glorious days he turns to fencing with the hope to regain what he once had…
From Manga Freak: Asuka is a typical high school girl with two big loves in her life: Judo, and Kujyo-senpai. One day, Asuka finally gathers up her nerve to confess her feelings to Kujyo-senpai. But before she can do so, a boy from her past transfers to her school and challenges Asuka to a judo match--if he wins, Asuka will have to be his girlfriend for three months. Who is this boy? Will Asuka ever get a chance to confess to Kujyo-senpai? Who will win this match?