Title: Kazuyoshi Sekine
Content:  Kazuyoshi Sekine (関根和美 Sekine Kazuyoshi), also known as Kazumi Sekine, is a Japanese film director, a dramatist, and a movie producer and the president of Sekine Production production company (関根プロ). He mainly directs movies produced by independent film studios. He is married to the actress Izumi Aki, who has appeared in his films. Many of his films are urban love stories.
Title: Tsutomu Sekine
Content:  Tsutomu Sekine (関根 勤) is a Japanese comedian, singer and television presenter. His former stage name is Rabbit Sekine (ラビット関根). He is represented with Asai Kikaku. His daughter is tarento Mari Sekine. Sekine is partnered with Kazuki Kosakai, who is a junior at his talent agency and also a longtime best friend, in a comedy duo called Kosakin.
Title: Sekine
Content: Akiko Sekine, athlete ; Akira Sekine, Japanese voice actress ; Kazumi Sekine, film director ; Keiko Sekine, maiden name of actress Keiko Takahashi ; Nobuo Sekine (関根 伸夫), Japanese sculptor ; Shinobu Sekine (1943–2018), judoka ; Thomas T. Sekine, economist ; Shiori Sekine, bassist for the Japanese indie band, Base Ball Bear ; Tsutomu Sekine, Japanese comedian and television presenter Sekine is a Japanese surname. Notable people with the surname include: 
Title: Gen Sekine
Content:  Africa; in reality, it had been cut off by members of the yakuza for failing to pay debts. According to accomplice Eikō Yamazaki, Sekine followed a set of five rules which he called his "murder philosophy":  Yamazaki further claimed that Sekine often bragged in private about committing the perfect crime, that he would never get caught and "if there was an Olympic event for killing, [he] would get the gold medal". Despite his enthusiastic and boastful attitude, Sekine was often described as small-minded and nervous, which was reflected with his obsession to constantly get rid of any incriminating evidence. Eikō said that while he was always frightened, he was absolutely confident that he would never be caught.
Title: Ryuichi Sekine
Content:  Ryuichi Sekine (関根龍一) is a Japanese professional wrestler, currently working as a freelancer and is best known for his time in the professional wrestling promotion Kaientai Dojo.
Title: Yoshiharu Sekino
Content:  Sekino was born in 1949 in Tokyo. While a student at Hitotsubashi University, he cofounded and participated in a university team that descended the entire length of the Amazon, thereafter travelling around South America. He received a B.A. in law from Hitotsubashi University in 1975 and an M.D. from Yokohama City University School of Medicine in 1982. Since 2002 Sekino has been a professor of cultural anthropology at Musashino Art University.
Title: Gen Sekine
Content:  Eikō Yamazaki was born in Toyama Prefecture in January 1956. A bulldog breeder living out of a remodeled freight car in Katashina, Gunma Prefecture, he first heard of Sekine after seeing him participate in a dog show. When he visited the Africa Kennel to learn about his management philosophy, he was unexpectedly invited to work there as an executive. However in reality, he became Sekine's driver and unwilling accomplice.
Title: Gen Sekine
Content:  Hiroko Kazama was born on February 19, 1957, in Kumagaya. She was raised by her father, a childcare worker and later a real estate agent. A quiet but strong woman who loved big dogs, Kazama was studying to work as a land surveyor to help her father financially. In 1983, she visited the Africa Kennel where she met Sekine, and after getting acquainted, the pair were married not long after. Both of them had been previously married (Sekine having married thrice before; Kazama was divorced with two children), so in order to show her devotion for him, Kazama carved a dragon tattoo on her back as a sign of their unity, in opposition to his previous wives, who had tattoed 
Title: Gen Sekine
Content:  prompting Sekine and Kazama to kill their client to avoid giving the money back. On the evening of April 20, 1993, Kawasaki was invited to chat with Sekine in his station wagon, where he served him a drink laced with a cyanide capsule which instantly killed him. When Yamazaki returned to the garage, Sekine showed him the body and threatened to kill him and send his body to his family if he ratted him out. He then started dismembering the body, and ordered Yamazaki to dispose of his car at a garage in Tokyo. After doing so, he returned to Kumagaya, picked up Kazama and the two headed to Tokyo in two separate 
Title: Seki, Gifu
Content: Kinju (金重) - a famous swordsmith. He is also known as Kaneshige using the Japanese pronunciation of his name. He and Kaneuji are founders of the Mino style. Considered to be one of the Juttetsu or "Ten Famous Students" or "10 Great Disciples of Masamune". Moving to Mino Province (today part of Gifu Prefecture) around the time of Ryakuo (1338–1342) creating the Seki tradition. ; Enkū (円空) (1632–1695) was a Buddhist monk, poet and sculptor during the early Edo period. He was born in Mino, traveled extensively and died in Seki and is celebrated at the Enkū Museum. 

Question: What is Kazuyoshi Sekine's occupation?
Answer: playwright.
dramatist.
playwrite.
scriptwriter.