Information:  - Japan ("Nippon" or "Nihon" ; formally "" or "Nihon-koku", means "State of Japan") is a sovereign island nation in Eastern Asia. Located in the Pacific Ocean, It is lying off the eastern coast of the Asia Mainland (east of China, Korea, Russia) and stretching from the Sea of Okhotsk in the north to the East China Sea and near Taiwan in the southwest.   - Russia (from the  Rus'), also officially known as the Russian Federation, is a country in Eurasia. At , Russia is the largest country in the world by surface area, covering more than one-eighth of the Earth's inhabited land area, and the ninth most populous, with over 140 million people at the end of March 2016. The European western part of the country is much more populated and urbanised than the eastern, about 77% of the population live in European Russia. Russia's capital Moscow is one of the largest cities in the world, other major urban centers include Saint Petersburg, Novosibirsk, Yekaterinburg, Nizhny Novgorod and Samara.  - Pancrase Inc. was a mixed martial arts promotion company founded in Japan in 1993 by professional wrestlers Masakatsu Funaki and Minoru Suzuki.   - The Ultimate Fighting Championship (UFC) is an American mixed martial arts promotion company, a subsidiary of the parent company William Morris Endeavor, based in Las Vegas, Nevada. It is the largest MMA promoter in the world and features most of the top-ranked fighters in the sport. Based in the United States, the UFC produces events worldwide that showcase ten weight divisions and abide by the Unified Rules of Mixed Martial Arts. The UFC has held over 300 events to date. Dana White serves as the president of the UFC.  - Shooto is a combat sport/mixed martial arts system and mixed martial arts organization that is governed by the "Shooto Association" and the "International Shooto Commission". Shooto was originally formed in 1985, as an organization and as a particular fighting system derived from shoot wrestling. Practitioners are referred to as shooters, similarly to practitioners of shoot wrestling. Shooto rules have evolved such that their events are now true mixed martial arts competitions.  - Kenneth Wayne "Ken" Shamrock (born Kenneth Wayne Kilpatrick; February 11, 1964) is an American mixed martial artist, Ultimate Fighting Championship (UFC) Hall of Famer, and retired professional wrestler. He emerged as one of the biggest stars in the history of mixed martial arts, headlining over 15 main events and co-main events in the UFC and Pride Fighting Championships during the course of his career and set numerous pay-per-view records with his drawing power. Shamrock is widely considered to be a legendary figure and icon in the sport of mixed martial arts. Shamrock was named The World's Most Dangerous Man by ABC News in a special entitled "The World's Most Dangerous Things" in the early part of his UFC career, a moniker which has stuck as his nickname.  - Taiwan, officially the Republic of China (ROC), is a state in East Asia. Neighbors include China (officially the People's Republic of China, abbreviated as PRC) to the west, Japan to the northeast, and the Philippines to the south. Taiwan is the most populous state that is not a member of the United Nations, and the one with the largest economy.  - Mixed martial arts (MMA) is a full-contact combat sport that allows both striking and grappling, both standing and on the ground, using techniques from other combat sports and martial arts. The first documented use of the term "mixed martial arts" was in a review of UFC 1 by television critic Howard Rosenberg in 1993. The term gained popularity when newfullcontact.com, then one of the largest websites covering the sport, hosted and republished the article. The question of who actually coined the term is subject to debate.  - Not only the organization's co-founder, Funaki was also one of Pancrase's most successful fighters to date, scoring submission victories over numerous MMA champions such as Ken Shamrock, Frank Shamrock, Guy Mezger, Yuki Kondo, Minoru Suzuki and Bas Rutten through the course of his 50-fight career. He is the only fighter in mixed martial arts to hold wins over both Shamrock brothers and Bas Rutten, and was the first man to win the King of Pancrase title twice.  - China, officially the People's Republic of China (PRC), is a unitary sovereign state in East Asia. With a population of over 1.381 billion, it is the world's most populous country. The state is governed by the Communist Party of China, and its capital is Beijing. It exercises jurisdiction over 22 provinces, five autonomous regions, four direct-controlled municipalities (Beijing, Tianjin, Shanghai, and Chongqing), and two mostly self-governing special administrative regions (Hong Kong and Macau), and claims sovereignty over Taiwan. The country's major urban areas include Shanghai, Guangzhou, Beijing, Chongqing, Shenzhen, Tianjin and Hong Kong. China is a great power and a major regional power within Asia, and has been characterized as a potential superpower.  - Shoot wrestling (also known as Strong style) is a combat sport that has its origins in Japan's professional wrestling circuit of the 1970s. Professional wrestlers of that era attempted to use more realistic or even "full contact" moves in their matches to increase their excitement. The name "shoot wrestling" comes from the professional wrestling term "shoot", which refers to any unscripted occurrence within a scripted wrestling event. Prior to the emergence of the current sport of shoot wrestling, the term was commonly used in the professional wrestling business, particularly in the United Kingdom, as a synonym for the sport of catch wrestling. Shoot wrestling can be used to describe a range of hybrid fighting systems such as shootfighting, shooto, Pancrase, the RINGS style of worked submission fighting, and shoot boxing.  - Main Event (Previously known as 'Event TV' or 'Main Attraction') is Australia's only pay-per-view channel. It transmits through Foxtel and Optus Television, who jointly own the channel. It broadcasts major sporting and entertainment events such as boxing, professional wrestling, mixed martial arts and concerts.  The channel has broadcast the Anthony "The Man" Mundine vs. Danny Green boxing fight and has broadcast nearly every World Wrestling Entertainment pay-per-view since 2000 (There was a contract negotiation period that prevented the WWE from showing WWE pay-per-views between January 2003 and August 2003). Since May 2006 it has also been broadcasting Total Nonstop Action Wrestling pay-per-views, and since 2007, the Ultimate Fighting Championship started screening their PPV's. It also broadcast WWE's weekly programming (for free) over a 2-week period during 2006 while Fox8 was screening a marathon of The Simpsons, The channel would similarly do the same in early 2015 when Fox8 broadcast every episode of The Simpsons.  - Pay-per-view (PPV) is a type of pay television service by which a subscriber of a television service provider can purchase events to view via private telecast. The broadcaster shows the event at the same time to everyone ordering it (as opposed to video-on-demand systems, which allow viewers to see recorded broadcasts at any time). Events can be purchased using an on-screen guide, an automated telephone system, or through a live customer service representative. Events often include feature films, sporting events, and other entertainment programs. With the rise of the Internet, the term Internet pay-per-view (iPPV) has been used to describe pay-per-view services accessed online. PPV is most commonly used to distribute combat sports events, such as boxing, mixed martial arts, and professional wrestling.  - Suzuki was the co-founder of Pancrase, one of the first mixed martial arts organizations in the world. During the 1990s, he was known as one of the best fighters in the Pancrase promotion and was the second King of Pancrase world champion. Suzuki returned to regular "puroresu" in 2003, where he has become a perennial top contender for all major Japanese heavyweight championships. He is also known for his time in All Japan Pro Wrestling (AJPW), where he is two-time Triple Crown Heavyweight Champion, and Pro Wrestling Noah, where he is a one-time GHC Heavyweight Champion.  - Manabu Yamada (  , born May 18 , 1969 in Tochigi , Japan ) is a retired Japanese mixed martial arts fighter . He is best known for his participation in Shooto and Pancrase fighting organizations . On December 17 , 1994 Yamada advanced to the finals of the King of Pancrase Tournament where he lost to Ken Shamrock via unanimous decision .  - A combat sport, or fighting sport, is a competitive contact sport with one-on-one combat. Determining the winner depends on the particular contest's rules. In many fighting sports, a contestant wins by scoring more points than the opponent or by disabling the opponent. Boxing, wrestling, Muay Thai, Tae Kwon Do, Judo, Brazilian Jiu-jitsu, Sambo, and Mixed Martial Arts are examples of combat sports.  - Korea is a historical state in East Asia, since 1945 divided into two distinct sovereign states: North Korea (officially the "Democratic People's Republic of Korea") and South Korea (officially the "Republic of Korea"). Located on the Korean Peninsula, Korea is bordered by China to the northwest and Russia to the northeast. It is separated from Japan to the east by the Korea Strait and the East Sea.    What is the relationship between 'manabu yamada' and 'mixed martial artist'?
Answer:
occupation