Question: Kunihiko Tanaka designed the characters for which video game developed by Monolith Soft ?
Context: Monolith Soft, Inc. (Japanese: 株式会社モノリスソフト , Hepburn: Kabushiki gaisha Monorisu Sofuto ) is a Japanese video game development company.  It was originally owned by Namco (later Namco Bandai) and currently owned by Nintendo.  The company was founded in 1999 by Tetsuya Takahashi with the support and cooperation of Masaya Nakamura, the founder of Namco in order to develop the "Xenosaga" series, a spiritual successor to the Square-developed "Xenogears".  Multiple Square staff would join Takahashi at Monolith Soft including Hirohide Sugiura and Yasuyuki Honne. Kunihiko Tanaka (田中 久仁彦 , Tanaka Kunihiko , born August 12, 1970) is a Japanese manga artist and character designer.  He designed the characters for "Xenogears", "" and "Xenoblade Chronicles X", as well as character concept design for the anime "Key the Metal Idol".  He wrote the manga for "Ruin Explorers" which was made into an OVA in 1995. Xenosaga Episode I: Der Wille zur Macht is a role-playing video game developed by Monolith Soft and published by Namco for the PlayStation 2; the game was released in 2002 in Japan and 2003 in North America.  It is the first entry in the "Xenosaga" trilogy, and forms part of the wider "Xeno" metaseries.  Gameplay features exploration of environments through a linear narrative, while battles follow a turn-based system using both a human party and mechs and featuring multiple leveling systems and a system of button combinations for attacks. Namco × Capcom is a 2005 action, tactical role-playing video game developed by Monolith Soft and featuring characters from games produced by companies Namco and Capcom.  The game was released only for the PlayStation 2 console in Japan.  It is the first installment in what became the "Project X" series of crossover games. Xenoblade Chronicles X is an action role-playing video game developed by Monolith Soft and published by Nintendo for the Wii U home video game console in 2015.  "Xenoblade Chronicles X" forms part of the "Xeno" metaseries, being a spiritual successor to "Xenoblade Chronicles" without any narrative connections to prior "Xeno" titles.  Carrying over several gameplay elements from "Xenoblade Chronicles", players explore the open world planet of Mira, completing a variety of quests and unlocking new regions to explore and gather resources from across Mira's five continents. Xenosaga Episode II: Jenseits von Gut und Böse is a role-playing video game developed by Monolith Soft for the PlayStation 2.  It was published in Japan and North America by Namco, and in Europe by Sony Computer Entertainment Europe.  It is the second entry in the "Xenosaga" trilogy, and forms part of the wider "Xeno" metaseries.  Continuing directly from the events of "Xenosaga Episode I", "Xenosaga Episode II" sees protagonists Shion Uzuki and Jr. continuing to combat the plots of the U-TIC Organization and the insane Albedo Piazzolla.  Gameplay is carried over from the first game, featuring exploration of environments through a linear narrative, while battles follow a turn-based system featuring a system of button combinations, multiple leveling systems, and combat with both a human party and mechs. Disaster: Day of Crisis (ディザスター デイ オブ クライシス , Dizasutā Dei obu Kuraishisu ) is a video game developed by Monolith Soft and published by Nintendo.  It is an action-adventure survival game, where the player must survive through various natural disasters, all the while also battling terrorists and rescuing civilians.  According to Nintendo, the game features “cutting-edge physics and gripping visuals” to re-create the sheer terror of major catastrophes. This is a comprehensive listing of notable characters from the video game Xenogears, a role-playing video game originally released in 1998 by Square Enix for the PlayStation video game console.  Kunihiko Tanaka was the lead character designer, while Tetsuya Takahashi and Masato Kato were the lead writers for the game.  "Xenogears" was a commercial and critical success.  In Japanese gaming magazine "Famitsu", "Xenogears" was voted the 16th best video game of all time by its readers in a poll held in 2006. Animal Crossing: Happy Home Designer is a sandbox video game developed and published by Nintendo, with assistance from Monolith Soft, for the Nintendo 3DS.  The game was released in Japan in July 2015, in North America in September 2015, and in PAL regions in October 2015.  The game is a spin-off of the "Animal Crossing" series where the player has to design homes for various anthropomorphic animal characters.  The game received mixed reviews from critics upon release. Soma Bringer (Japanese: ソーマブリンガー , Hepburn: Sōma Buringā ) is an action role-playing game developed by Monolith Soft and published by Nintendo for the Nintendo DS handheld video game console.  The player, controlling one of the eight main characters, explores dungeons and fights enemies in real-time combat across three-dimensional plains from a top-down perspective.  Multiplayer functions allow up to three players to participate in exploration and combat.  The story focuses on the continent of Barnea: the principle magical energy, Soma, is being disrupted by the arrival of monsters called Visitors, prompting a military group called Pharzuph Division 7 to defeat the Visitors and restore the balance of Soma.
Answer: Xenoblade Chronicles X