Question: Da Big Show was set to replace a show that aired on which broadcasting system ?

full_context: Document 1: List of Shuriken Sentai Ninninger episodes: "Shuriken Sentai Ninninger" is a 2015 Japanese television series, and is the 39th entry of the long-running "Super Sentai" series produced by Toei Company. Three generations had passed since Yoshitaka Igasaki, a man known as the Last Ninja, sealed the evil Yokai feudal lord Gengetsu Kibaoni. However, Yoshitaka's disgraced ex-disciple, Izayoi Kyuuemon, freed Gengetsu Kibaoni's spirit and revived his retainers. As only those of the Igasaki bloodline can stop the Kibiaoni Army, Tsumuji Igasaki has his children Takaharu and Fuka recruit their cousins Yakumo Kato, Nagi Matsuo, and Kasumi Momochi so the five grandchildren can be trained to use Shuriken Ninja Arts and fight the Yokai as Ninningers.
Document 2: Tenma Shibuya: Tenma Shibuya (Japanese: 渋谷天馬 ,traditional Chinese: 澀谷天馬,simplified Chinese: 涩谷天马,other names: Shibuya Tenma,Segu Tianma; born January 13，1969) is a Japanese actor, Japanese classical dancer, and cultural exchange activist. He began his career as an actor in 1993 after returning from US, where he attended college. He made appearances in a number of films, stages, and TV dramas in his early acting career in Japan. In 2006, Shibuya, aged 36, visited China for the first time, leading his jump into Chinese show business. In 2008, Shibuya played Colonel Sato, an impressive villain in Yip Man(Ip Man), a Hong Kong kung-fu movie that won the best film award of 28th Hong Kong Film Awards. He starred in the top-rated Chinese TV drama in 2011, Borrow Gun, in which Shibuya successfully portrayed Kato, a character that won him an overnight fame in all of China.　He has often been cast in the role of a villainous Japanese soldier in Chinese anti-Japanese war films. Up until 2015, Shibuya has appeared in over 100 productions including movies, TV dramas and stage works in Japan, China, Hong Kong, Taiwan and the U.S, gaining a great popularity in Asian areas especially in Chinese-speaking areas In addition to acting, he has been a Japanese classical dancer and songwriter for over 20 years.
Document 3: Celebrity Playtime: Celebrity Playtime is a Filipino television game show on ABS-CBN network hosted by Luis Manzano. Prior to Manzano, the show was hosted by Billy Crawford before dropping due to some issues regarding the time-slot. it premiered on ABS-CBN on September 26, 2015 until it ended on April 3, 2016. The show features celebrities playing house party games. It originally aired on Saturdays at 6:00 PM (PST), but on November 14, 2015, it was moved to 10:30 PM to give way for Dance Kids, however the following week, it traded timeslots with Failon Ngayon. On January 23, 2016, it started airing on Sundays replacing Luv U.
Document 4: Da Big Show: Da Big Show is a game show broadcast on the Philippine television network GMA Network and it began airing on April 21, 2008. It is hosted by singer and songwriter, Ogie Alcasid. It was set to replace Takeshi's Castle (earlier on Weekends).
Document 5: The Awaien Show: The Awaien Show (pronounced Ay-Ween), created by Omer Ikram, is a Pakistani parody show than ran on GEO Television Network during 2008. It initially started as a sports commentary show, coinciding with the Indian Premier League. The episodes were a success, and there were calls for the show's continuation. On 13 November, the first episode was aired on GEO TV. The show went on to air on three channels owned by the GEO Television Network, GEO Entertainment, GEO News And AAG TV. The show consists of different skits, poking fun at public figures and current affairs, though it has a constantly changing format. The recurrent crew consists of Omer Ikram, who acts as a host, and Mir Muhammad Ali, a versatile actor who does every parody on the show, and a special guest in each episode. The show was canceled in 7 June 2009.
Document 6: Viking: The Ultimate Obstacle Course: Viking: The Ultimate Obstacle Course (海筋肉王 ～バイキング～ , Kaikinnikuō ~Baikingu~ , literally "Sea Muscle King VIKING") , sometimes abbreviated to Viking: TUOC, is a Japanese obstacle course endurance game show using an obstacle course produced by Fuji TV and . The English version of Viking is produced by ESPN2 with two American commentators calling the action. In Europe it airs on Eurosport 2 with the American commentators in the first season and British commentator Colin Bryce in the second. In the Philippines, Viking was aired in TV5 and hosted by Brod Pete, Richard del Rosario, and Gabe Mercardo. In Taiwan on JET TV in its original form with Chinese subtitles and Thailand on Channel 9 MCOT in Thai program "แชมป์ เฉือน แชมป์" (Champ VS Champ) in 2009, later this program are broadcast other Japanese game show like Original Iron Chef, Unbeatable Banzuke and Sasuke Ninja Warrior. The entire show is broadcast from Tokyo Bay.
Document 7: The Big Money Game: The Big Money Game is a game show, broadcast on RTÉ One on Saturday nights during the summer months of June, July and August as a seasonal replacement for "Winning Streak". The successor to "Fame and Fortune" (1996–2006) and "The Trump Card" (2007), "The Big Money Game" was first broadcast on Saturday, 14 June 2008. As with "Winning Streak", production costs for the programme are paid by RTÉ and the prize money is funded by the Irish National Lottery. Entry to the game show is based on getting three "lucky stars" on associated National Lottery scratchcards and submitting them for a televised drawing. Contestants can win cash prizes up to €250,000, as well as cars, holidays, and other prizes.
Document 8: Takeshi's Castle: Takeshi's Castle (風雲！たけし城 , Fūun! Takeshi-jō , literally "Showdown! Takeshi Castle") is a Japanese game show that aired between 1986 and 1990, on the Tokyo Broadcasting System. It featured the Japanese actor Takeshi Kitano (also known as Beat Takeshi) as a count who owns a castle and sets up difficult challenges for players (or a volunteer army) to get to him. The show has become a cult television hit around the world. A special live "revival" was broadcast on April 2, 2005, for TBS's 50th anniversary celebrations.
Document 9: Game ng Bayan: Game ng Bayan (abbreviated as GNB, lit. "Game of the Nation") is a short-lived Philippine game show hosted by Robin Padilla and Alex Gonzaga, with Eric Nicolas, Mary Jean Lastimosa and Negi. It premiered on ABS-CBN and worldwide on The Filipino Channel, replacing "Kapamilya, Deal or No Deal". It aired weekday afternoons at 5:00-5:45pm (timeslot may vary in some areas nationwide). This was the fourth localized Kapamilya game show after "Pilipinas, Game KNB?", "" and "Celebrity Playtime".
Document 10: Showmatch: Showmatch is a popular Argentine television program, currently broadcast by Channel 13. It replaced the comedy show Videomatch in 2004, and from 2006 has produced the dancing contest "Bailando por un Sueño" ("Dancing for a Dream"), along with similar contests such as "" ("Singing for a Dream"), "Patinando por un Sueño" ("Skating for a Dream"), and "El Musical de tus Sueños" ("The Musical of your Dreams"). In 2009, it presented "Gran Cuñado" ("Big Brother-in-Law"), a parody of the reality show "Big Brother".
Document 11: Pilipinas Got Talent: Pilipinas Got Talent (PGT), is a Filipino reality talent competition show on ABS-CBN network that began on February 20, 2010. It is based on the "Got Talent" franchise, a British TV format conceived and owned by Simon Cowell's SYCO company. "Pilipinas" is the Filipino word for Philippines. Anyone can join and showcase their talents in the audition. At the sound of three buzzers from the judges, the auditionees are asked to stop their act. With at least two yes from the judges, they are automatically in the list for Judges Cull, where judges have to pick only 36 acts that will move to the semi-finals. Acts will compete against each other in order to gain the audience support to win the prize money and the title of Pilipinas Got Talent winner.
Document 12: Takes a Real Man: Takes a Real Man () is a Chinese variety show that airs on Hunan Television. The show is based on the South Korean series "Real Men" by MBC. The show is a large national defence education special program in the People's Republic of China. Season 1 began airing on May 1, 2015, Friday nights at 10:00 PM with 12 episodes total. Season 2 began airing on October 21, 2016 on Friday nights with 14 episodes total. Season 3 will start filming on June 18, 2017.
Document 13: Ninja Warrior UK: Ninja Warrior UK is the British version of the Japanese assault course game show "Sasuke". The show, which began airing on 11 April 2015, is hosted by Ben Shephard, Chris Kamara and Rochelle Humes.
Document 14: T Takes: T Takes is a 2008 Internet-exclusive 12-part series of two- to three-minutes episodic film series, each episode starring a different actor improvising for the camera. Shot during the 2008 Sundance International Film Festival by the emerging New York writer and director Brody Baker and produced by KnowMore Productions exclusively for The New York Times T Style Magazine web site, these 12 short films were conceived to be viewed sequentially and feature performances by Hollywood’s bright young things, including Josh Hartnett, Josh Lucas, Michael Pitt and Lukas Haas.
Document 15: American Ninja Warrior: American Ninja Warrior (sometimes abbreviated as ANW) is an American sports entertainment competition that is a spin-off of the Japanese television series "Sasuke". It features hundreds of competitors attempting to complete a series of obstacle courses of increasing difficulty, trying to make it to the national finals on the Las Vegas Strip, in hopes of becoming an "American Ninja Warrior". To date only two competitors, rock-climbers Isaac Caldiero and Geoff Britten, have won the course and achieved "Total Victory". Caldiero is the only competitor to win the cash prize. The series began on the now-defunct cable channel G4 and now airs on NBC with encore episodes airing on USA Network and NBC Sports Network.
ground_truth: the Tokyo Broadcasting System