Ryo Kimura (木村 了 , Kimura Ryō , born September 23, 1988) is a Japanese actor who debuted in 2002.
 His first movie was Moonlight Jellyfish, in which he co-starred with Tatsuya Fujiwara.
 He played the role of Michio, a mentally challenged 15-year-old boy diagnosed with an incurable skin disease called XP (Xeroderma Pigmentosum).
Kei Fujiwara (不二稿 京 , Fujiwara Kei , born March 12, 1957) is a Japanese actress, cinematographer, editor, writer and film director.
 Her first role was in the American film, "The Neptune Factor", but she is perhaps best known for starring in the Japanese cult film, "".
 Recently she has devoted her time to writing and directing, and is known for her surreal and violent experimental films.
Masahiko Fujiwara (Japanese: 藤原 正彦 "Fujiwara Masahiko"; born July 9, 1943 in Shinkyo, Manchukuo ) is a Japanese mathematician, who is best known as an essayist.
Boku Dake ga Inai Machi (僕だけがいない街 , lit.
 "The Town Where Only I Am Missing") is a 2016 Japanese thriller fantasy mystery film adaptation of the manga series of the same name featuring Tatsuya Fujiwara as Satoru Fujinuma.
 It premiered in cinemas throughout Japan on March 19, 2016.
 The theme song is "Hear ~Shinjiaeta Akashi~" (Hear 〜信じあえた証〜 , lit.
 Hear ~A proof that you could trust~ ) by Chise Kanna.
 The trailer was released on 14 January 2016.
Tatsuya Fujiwara (藤原 竜也 , Fujiwara Tatsuya , born May 15, 1982) is a Japanese actor.
 Internationally, he is best known for his leading roles as Shuya Nanahara in the "Battle Royale" films, Light Yagami in the "Death Note" films, Kaiji Ito in the "Kaiji" films, and Rikuhiko Yuki in Hideo Nakata's "The Incite Mill".
 In 2014, he portrayed the villain Shishio Makoto in the live action "Rurouni Kenshin" films.
Arrietty, titled The Borrower Arrietty (Japanese: 借りぐらしのアリエッティ , Hepburn: Kari-gurashi no Arietti ) in Japan and The Secret World of Arrietty in North America, is a 2010 Japanese animated fantasy film produced by Studio Ghibli and directed by Hiromasa Yonebayashi as his feature film debut as a director.
 The novel was adapted as a screenplay by Hayao Miyazaki and Keiko Niwa, based on "The Borrowers" by Mary Norton, an English author of children's books, about a family of tiny people who live secretly in the walls and floors of a typical household, borrowing items from humans to survive.
 The film stars the voices of Mirai Shida, Ryunosuke Kamiki, Shinobu Otake, Keiko Takeshita, Tatsuya Fujiwara, Tomokazu Miura, and Kirin Kiki, and tells the story of a young Borrower (Shida) befriending a human boy (Kamiki), while trying to avoid being detected by the other humans.
Battle Royale II: Requiem (バトル・ロワイアルＩＩ　【鎮魂歌】 , "Batoru rowaiaru tsū: "Rekuiemu"" ) , abbreviated as BRII ("Bii āru tsū"), is a 2003 Japanese dystopian action film.
 It is a sequel to the 2000 film, "Battle Royale", which in turn was based upon a controversial 1999 novel of the same title by Koushun Takami.
 An extended version of the film is titled Battle Royale II: Revenge.
Tobaku Mokushiroku Kaiji (賭博黙示録カイジ , lit.
 "Gambling Apocalypse Kaiji" ) , also known as "Ultimate Survivor Kaiji", is a Japanese manga series about the art of gambling, written by Nobuyuki Fukumoto.
 It is published by Kodansha in "Young Magazine".
 The first part of the manga (13 volumes), was adapted as a 26-episode anime television series called Gyakkyō Burai Kaiji: Ultimate Survivor (逆境無頼カイジ Ultimate Survivor , lit.
 "Suffering Outcast Kaiji: Ultimate Survivor" ) , which began airing October 2007.
 A live-action 'Kaiji' movie was released October 10, 2009 in Japan with Tatsuya Fujiwara playing the role of Kaiji.
Battle Royale (バトル・ロワイアル , Batoru Rowaiaru ) is a 2000 Japanese dystopian film adapted from the 1999 novel of the same name by Koushun Takami.
 It is the final film directed by Kinji Fukasaku, the screenplay written by his son Kenta, and stars Takeshi Kitano.
 The film takes place in a dystopian Japan and it follows the story of Shuya Nanahara, a high-school student, and his classmates.
 Their class has been chosen by the government to take part in an annual game where all the students of the class must fight to the death until only one remains alive.
 The film aroused both domestic and international controversy and was either banned outright or deliberately excluded from distribution in several countries.
Burst City (爆裂都市 , "Bakuretsu Toshi" ) is a Japanese dystopian punk rock musical / action film.
 Released in 1982, the film was directed by Sogo Ishii.
 Primarily a showcase for both various specific punk rock bands of the time, such as The Roosters, The Rockers, and The Stalin, the film is also purely demonstrative of the culture and attitude of the punk rock community of Japan in the mid-to-late 1970s and the early 1980s.
 The film was distributed by the Toei studio.

Question: Who directed the 2000 Japanese dystopian film for which Tatsuya Fujiwara is best known for his leading role? 
Answer: Kinji Fukasaku