A desolate land stretches out from the city of poverty. A motorcycle speeds recklessly, blowing clouds of sand and dust. The rider is the protagonist of this story – he has neither a name nor a past.

All he has is his ring name, “Junk Dog” and a technique for rigging MEGALOBOX matches with his pal Gansaku Nanbu, which they use to support their hand-to-mouth lives. Although he has the skill, he isn’t dissatisfied enough to change his ways- but he’s not satisfied with his life either. JD is bored, resigned, and unfulfilled. He lives with frustration in a life of shadows beneath the lights of fame.

Meanwhile, under the bright sun is Yukiko Shirato, the daughter of Shirato Konzern —the reigning family of the wealthy class. Yukiko decides to advance her career by using MEGALOBOX to organize a large fighting event, MEGALONIA: the tournament to determine the champion of MEGALOBOX. She creates a scenario: MEGALOBOXER Yuri, under her control, will win and become the champion to further promote the Shirato brand gear and expand business. Yuri has been the reigning champion of MEGALOBOX for the past few years. Driven by self-discipline and his strong will to practice, he has the skills and presence of a true champion. The man himself is a shining exemplar of virtuosity.

This is a story of JD and his rival, Yuri. An encounter between shadow and light; a fast-paced story begins when their paths cross.

[Source: Crunchyroll]

Nozomi Kaminashi is a fantastic gymnast, and in order to help her family out of poverty, has decided instead to become a competitor in a new women-only sport, Keijo. A lucrative endeavor, Keijo is a popular gambling sport where female players stand on floating platform on the water and must push other players off by only using breasts and buttocks. Will Nozomi be able to make it big in the world of Keijo?

[Source: Crunchyroll]

In the end, “Gearless” Joe was the one that reigned as the champion of Megalonia, a first ever megalobox tournament. Fans everywhere were mesmerized by the meteoric rise of Joe who sprung out from the deepest underground ring to the top in mere three months and without the use of gear. Seven years later, “Gearless” Joe was once again fighting in underground matches. Adorned with scars and once again donning his gear, but now known only as Nomad…

[Source: TMS Entertainment]

The protagonist, Baki Hanma, trains with an intense focus to become strong enough to surpass his father, Yujiro Hanma, the strongest fighter in the world. Five of the world's most violent and brutal death row inmates are gathering to face Baki. Their objective is to taste defeat -- their unmatched strength and skill have led them to grow bored of life itself, and they now seek out Baki in the hopes that he can overwhelm and utterly crush them. In this crisis, other underground martial art warriors gather to fight by Baki's side: Kaoru Hanayama, Gouki Shibukawa, Retsu Kaioh, and Doppo Orochi. An epic showdown between violent death row inmates and Baki and his friends begins!

[Source: Netflix]

Makunouchi Ippo is an ordinary high school student in Japan. Since he spends most of his time away from school helping his mother run the family business, he doesn't get to enjoy his younger years like most teenagers. Always a target for bullying at school (the family fishing business grants him a distinct odor), Ippo's life is one of hardship.

One of these after-school bullying sessions turns Ippo's life around for the better, as he is saved by a boxer named Takamura. He decides to follow in Takamura's footsteps and train to become a boxer, giving his life direction and purpose. Ippo's path to perfecting his pugilistic prowess is just beginning ...

[Source: AnimeNfo]

Entering a fighting tournament held once every 100 years, Baki gives his all to fight back from the brink of death!!

[Source: Netflix]

After overcoming countless intense battles with powerful enemies, the time is finally ripe for Baki to face his father, Yujiro Hanma, who is said to be “the strongest creature on Earth.” Before this battle, Baki chooses Biscuit Oliva—also known as Mr. Unchained—as an appropriate sparring partner.

Oliva is currently incarcerated in a prison called the “Black Pentagon,” home to only the most violent criminals. In order to fight Oliva, Baki gets himself imprisoned in the Black Pentagon. However, in addition to his desired sparring partner, a number of terrifying fighters also await him here!

[Source: Netflix]

It is a divine ritual, a martial art, a combat sport—it's sumo!!

A "small" new student, Ushio Hinomaru, appears before the weak little sumo club of Oodachi High School! The words "big" and "heavy" are the rules to this sport, which does not fit this newbie any inch, but this guy goes and does what...!? Ushio and the small sumo club climbs its way to the top!

The goal is Hinoshita Kaisan (a title for the highest rank in professional sumo, equivalent of Yokozuna)!

A fired up high school sumo tale—no retakes allowed!!

[Source: MyAnimeList]

Baki gets himself thrown into Arizona State Prison, aka the "Black Pentagon," so he can fight Oliva...but there are plenty of other violent juggernauts waiting for him!
What fierce fighters Baki will face in life-or-death battles? Find out as season two unfolds!

[Source: Netflix Anime]

Ippo has endured the kind, yet rigorous, instruction of Coach Kamogawa and defeated one powerful opponent after another. He mastered his signature punch, the Dempsey roll, and even became the champion of all Japan. But even as champion, he still hasn't found the meaning of "true strength"...

Ippo Makunouchi continues his boxing career and his goal on knowing the meaning of being strong, and the desire on fighting his idol Ichiro Miyata once again. Along him are pro boxers Takamura, Aoki and Kimura that each one of them aspire to their own dreams.

[Source: Anime News Network]

Baki Hanma is a young fighter who yearns to follow in the footsteps of his father, Yujiro, and become the strongest fighter in the world. Through that he trains tirelessly and fights constantly to hone his skills and develop his body to achieve these goals. Many intense battles lay ahead of Baki as he goes about his quest to be the best and ultimately take the title of "King" from his father.

Baki, a great grappler needs to live up to his name being the son of the the greatest grapplers of all time: Hanma Yujiro. At the Shinshinkai Organization's private arena, anything goes and the odds are always stacked against you. Current champion of the urderground tournament he fight to defend his title against the worlds strongest and best martial artists, including "the beast" his own father Yujiro.

[Source: Anime News Network]

As the new Champion, Ippo must protect his title against some of the best boxers available.

Makunouchi Ippo is the new Featherweight champion of Japan and is now ready for his first title defense. His opponent, the former Jr. Featherweight champion and a medical student, Sanada Kazuki. In addition to this feud, Sanada is being coached by Kamogawa's former rival, Hama Dankichi. What makes things worse is that Sanada works at the same hospital where Kumi is a nurse at and everybody at the hospital wants Sanada to win. Not only does Ippo have to defend his title, he has to reclaim his love.

[Source: Anime News Network]

Kimura finally has his championship match. It takes place at the annual champion carnival. But now he must face the intense champion, Mashiba for the Junior Lightweight championship.

[Source: Anime News Network]

After one last tournament and an embarrassing loss in the final round, Michi decides to call it quits on the sport of judo. Between high school social activities and entrance exams, she’ll have no time to compete in the martial art she loves most, but putting aside old hobbies is a normal part of growing up. Still, the love of judo lingers—and it comes back full force when she meets her new classmate Towa, the girl who bested Michi in her final match! Towa wants to form a judo club at their school, but she’ll need new members to get it up and running. United by their love of judo, they’ll throw in their passions into the ring together and score ippon again!

[Source: HIDIVE]

Hagiwara Sakura and Miyazawa Elena are the leading members of a popular idol group Sweet. One day, Elena is injured by the attack of a female pro-wrestler Kazama Ruo during the recording of a TV program. Sakura gets mad at Ruo and gives her a dropkick.

Kojirou is the kendo instructor for Muroe High School and he's totally broke. But then an unexpected chance is given to him: his team must win against his senpai's team and the prize is: free meals for a whole year! Now, the only problem left... where to find girls skilled enough and willing to join the kendo team?

A special episode included in the DVDs. It tells how Takamura started boxing.

As society rises from the ashes of war, cybernetically augmented arena fighters battle for fame and fortune...or die trying.

It's the 19th century, and the world has entered the Era of Rebirth, recovering from the devastating flames of war. The sport of mechanical martial arts has galvanized the nations. Cybernetically augmented fighters turn their blood into steam and their bodies into brutal fighting—and killing—machines.

Young Levius is one of those arena battlers, hell-bent on winning in order to simply survive.

[Source: VIZ Media]

Bundled with the limited edition 14th volume of the Baki-Dou manga.

Ashita no Joe tells the tale of a wandering orphan named Joe Yabuki. He falls into one of Tokyo's slums and gets into a fight with a local gang and his street fighting skills gets him the attention of a washed up alcoholic boxing trainer. Until he sticks up for Joe when the gang comes back to finish Joe, Joe decides to live with the trainer. Despite the trainer's generosity, Joe is still committing money making scams and lands him in prison. While serving time, he meets another boxer named Rikiishi Tooru who gets Joe interested in boxing. Upon release, Joe then pursues a boxing career.

[Source: Anime News Network]

Baki, a new grappler on the no-holds barred fighting scene, is flying up the ranks. All that is left in his wake are the dead and the defeated. However, no one can tell whether he can keep this up against the previous champion, a fierce fighter who severs his opponents very nerves to win.

[Source: Anime News Network]

In "The Tiger's Hole," the behind-the-scenes organization of the revived wresting world, two young wrestlers take a stand. One of those fighters has inherited the training facility and mask of a tiger that Naoto Itō left at the foot of Mount Fuji. The other fighter has been victorious at fierce competitions since entering The Tiger's Hole, and has obtained the black Tiger Mask. A Tiger Mask that walks down the path of light, and a Tiger Mask that walks down the path of shadow. Neither of them have ever seen each other's face... In the ring, the two are fated rivals, but their goals are the same: "Crush The Tiger's Hole!"

[Source: official website via Anime News Network]

Yabuki Joe is left downhearted and hopeless after a certain tragic event. In attempt to put the past behind him, Joe leaves the gym behind and begins wandering. On his travels he comes across the likes of Wolf Kanagushi and Goromaki Gondo, men who unintentionally fan the dying embers inside him, leading him to putting his wanderings to an end. His return home puts Joe back on the path to boxing, but unknown to himself and his trainer, he now suffers deep-set issues holding him back from fighting. In attempt to quell those issues, Carlos Rivera, a world renowned boxer is invited from Venezuela to help Joe recover.

Kinnikuman II Sei takes place several years after the events of the original Kinnikuman. Mantarou Kinniku is the 59th prince of Planet Kinniku and son of the renowned wrestler, King Suguru. Lazy, immature, and cowardly, Mantarou seems to have little in common with his heroic father.

When a powerful group calling themselves the dMP threatens the Earth, only someone as powerful as Kinnikuman stands a chance against them. Not knowing the current whereabouts of the King, a plan is formed to have his son Mantarou take up the mantle. The idea of fighting super villains does not sit well with Mantarou, who initially runs away from his duty. He flees to Earth where he encounters Meat, his father’s old trainer. Despite Mantarou's shortcomings, Meat sees King Suguru in him, and believes he can set the prince on the right path. Thus begins Mantarou's journey to better himself and save the world.

Shorts included with the Blu-ray releases.

Short specials included with the BD/DVD volumes of Sekai de Ichiban Tsuyoku Naritai!

Kick-Heart is a love story between Romeo, a successful pro-wrestler, and Juliet, a nun who lives a secret double-life as a female pro-wrestler. Romeo's secret is that he enjoys taking a beating in the ring, while Juliet feels invigorated when facing her opponents as a wrestler. When the two meet in the ring, the fireworks fly. Their story is set in the colourful backdrop of the professional wrestling world. Will Juliet reveal her true identity to the one she loves? Will Romeo be able to share his secret to the world?

Yawara! is a sports anime laced with comedic and romance elements. It starts off with Yawara Inokuma, a high school girl who is most interested in doing the things that your average Japanese high school girl does; however, she has been trained in Judo for years by her grandfather, Jigorou (A former Japan Judo Champion), who has much grander plans in store for her as a Judo superstar. He manipulates matters so that Yawara ends up having to perform in matches and tournaments. His final plan is for Yawara to "Win the Gold Medal in the Olympics and be awarded the Nation Medal of Honor."

[Source: AniDB; emended]

Tiger Mask (whose real name was Naoto Date) was a feared heel wrestler in America who was extremely vicious in the ring. However, he became a face after returning to Japan when a young boy said that he wanted to be a villain like Tiger Mask when he grew up. The boy resided in an orphanage, the same one that Tiger Mask grew up in during his childhood. Feeling that he did not want the boy to idolize a villain, Tiger was inspired to be a heroic wrestler.

The main antagonist in the manga and anime was Tiger's Cave, a mysterious organization that trained young people to be villainous heel wrestlers on the condition that they gave half of their earnings to the organization. Tiger Mask was once a member of Tiger's Cave under the name "Yellow Devil", but no longer wanted anything to do with them, instead donating his money to the orphanage. This infuriated the leader of the organization and he sent numerous assassins, including other professional wrestlers, to punish him.

[Source: Wikipedia]

The Chojin Crown, the tournament which Mantaro (Kid Muscle) reluctantly participates in. After going along with the obstacles (most of which were created to try and eliminate him), he qualified.

[Source: Wikipedia]

Second season to the original Tiger Mask, with a different cast of characters.

Pilot episodes.

The story follows Matsutarō Sakaguchi, a giant roughneck man with strength far beyond ordinary people. He never uttered words like "work hard," "strive," and "dream" like the typical shōnen manga protagonist. However, he is stronger than anyone and peerless in sumo wrestling. His greatest weakness is his own carefree personality. He grows into a full-fledged sumo westler.

[Source: Anime News Network]

Kinnikuman is a superhero... a bad one. The one day a person named Meat tells Kinnikuman that he is the prince of an alien planet. Kinnikuman must save the day numerous times fighting evil chiyojins and competing in tournaments to prove himself to his family and to gain respect and money.

An abridged remake of the first Ashita no Joe TV series, released in 1980 to provide back-story for the second TV series to new fans who were not familiar with the first TV series or the manga.

[Source: Anime News Network]

Transfer student Takisawa Noboru quickly learns that all disputes at his new school are settled in the boxing ring. Now he finds himself in a series of showdowns with the local top dog, Ibuki Saburo, for the love and respect of the beautiful Yukari.

[Source: Anime News Network]

Ayane is a high school student focused on one thing, becoming a pro wrestler. A trainer tricks her into becoming a Kick Boxer, the sport she hates. She keeps with it though once she finds out.

[Source: Anime News Network]

Hatanaka Kosaku, a hopeful boxer, has a mean KO punch. Unfortunately, his dietary willpower is weak, and he eats even greasy hamburgers right before a bout. As a result, he has to compete in higher weight classes, and as soon as he takes an abdomenal punch, he vomits, which causes him to lose the match in shame. As he tries to grapple with his weak will, he meets Sister Angela, a novitiate at a local convent. While Sister Angela strives to help Hatanaka in his endeavor, he seems to make her training to be a nun more difficult.

Mantaro has made it to the semifinal match of the Chojin Cup. He must now fight Ricardo in a soccer field to advance to the last match. Kevin Mask is also in the semifinals, and must defeat Ilioukhine in an aerial field to advance. These three matches will determine who wins the Chojin Cup.

[Source: Anime News Network]

It has been six months since the tragic accident in Joe and Rikiishi's fight. Joe believes he has overcomed Rikiishi's death and decides to make a comeback. Joe does make a successful comeback by scoring 5 KO's by body blows. Joe is then given a shot at the national title as a means by the boxing commission to put him down. The champion, Tiger Ozaki makes use of Joe's habits and ends up making Joe's corner throw in the towel. Joe is afraid to throw punches at the face because of what happened to Rikiishi. Youko, Joe's love interest and the owner of the gym where Rikiishi trained at recruits a world ranked boxer from Venezuela, Carlos Rivera, to get Joe back on his feet and pursue his boxing career to the regional and world ranks.

[Source: Anime News Network]

Musashi no Ken is the story of a boy named Musashi who aims to be the Kendo champion. Part of the anime is him as a child, and part is of him as an adult.

Ryoutaro Shiba and his family have just moved into a new housing neighborhood. He soon discovers he is lucky enough to be living next to a beautiful and bewitching girl named Nozomi Egawa. Nozomi is athletic, an actress, and surprisingly more than anything else, she wants Ryoutaro to become a boxer so that he can fulfil her dream. Ryoutaro isn't exactly sure what Nozomi's dream is, but he definitely does not want to become a boxer. Unfortunately for Ryoutaro, he finds himself being dragged to the high school boxing club because Nozomi has written a resume for him claiming that he is a boxing genius! It actually seems that Ryoutaro has a special gift for boxing that he has never known about before. Ryoutaro soon finds himself in the winners' circle. But for how long can he last, and can he really live up to Nozomi's expectations?

[Source: AnimeNfo]

After defeating Black Shaft's makeshift Team USA and proving their worth to the Shadow Clan, Team Golden Japan Jr. will finally enter the World Jr. Boxing Tournament. In order to fulfill their goal of a perfect victory they'll have to take on teams from countries like Mexico, Italy, France, Germany, and the mysterious and godlike Team Greece.

[Source: Anime News Network]

In the near future, the sports world is dominated by Neo Wrestling, a new spectacle in which Metal Fighters challenge each other to be named champion.

The story follows the girls of the Pretty Four; Miku, Ginko, Sayaka, and Nana, as they face off against the current champions, Team Sapphire. With a burnt out drunk named Eiichi Suo for a coach the girls must not only contend with problems in the arena but also unforeseen circumstances that arise in day to day life. Only through protecting their friends, understanding their enemies, and eventually challenging their idol Aquamarine, can Miku and the girls understand Eiichi's purpose and the shady secrets behind Neo Wrestling.

[Source: Anime News Network]