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Photo of Masaaki Sakai

Masaaki Sakai

Actor, Writer, Producer, Additional CreditsBorn August 6, 1946 (79 years)
Born the son of Shunji Sakai, a famous comedian in Japan, Sakai initially came to fame by fronting the group sounds band The Spiders. This group, formed in 1962, was popular throughout the 1960s; they spawned several hit songs as well as thirteen situation comedy films featuring their music.

He took the title role of Songoku (Monkey) in the 1970s Japanese TV program Saiyūki. This gained him fame in many English-speaking countries in the early 1980s when it was dubbed by the BBC and retitled Monkey. Due to his fame playing the mythical character Songoku, Sakai created a dance called "the Monkey" which became a craze in Japan. Sakai went on to a successful solo career after The Spiders disbanded, and continued acting in films and on television.

In 1999, he formed the band Sans Filtre with two former Spiders, Hiroshi Kamayatsu and Takayuki Inoue. They released their first album Yei Yei in 2000.

Sakai is known in Japan as a car enthusiast and regularly took part in the annual Mille Miglia race in Italy with his wife as a co-driver. He won a similar Japanese road race on October 18, 2000 driving a 1947 Cisitalia 202 MM with Inoue Takayuki (the guitarist from Sans Filtre) as co-driver. Due to business commitments he gave up racing in 2002 and gave his Alfa Romeo race car to Masahiko Kondō who is also a singer and race enthusiast. He is also a hobby archer.

Sakai has been married and divorced twice, and has two daughters. He is an active supporter of AIDS charities. His show-business nickname is "Machaaki".

Known For

  • Monkey
  • Kei×Yaku: Dangerous Partners
  • Spirit World
  • Kazoku no uta

Masaaki Sakai Filmography

2025
Pray Speak What Has Happened (TV Series) · as Cast
2025
Japan's Number One Jerk Salaryman (TV Series) · as Cast
2025
Private Banker (TV Series) · as Cast
2024
Spirit World · as Yuzo Nobusawa
2023
2020
Awaiting Kirin (TV Series) · as Toan Mochizuki
2012
2012
Beautiful World · as Yuzo Tsutai
2007
Yunagi City, Sakura Country · as Asahi Ishikawa (old)
2006
2006
2005
2004
2001
Churasan (TV Series) · as Kohagura Keibun
1998
Tokugawa Yoshinobu (TV Series)
1994
Lieutenant Ninzaburo Furuhata (TV Series) · as 中村右近
1994
1991
1990
1988
1978
Monkey (TV Series) · as Monkey
1977
1971
1967
1967
1967
1967
1966
1965
1965
1965
1964
Kimitachi ga ite boku ga ita · as Akira Tanaka
1964
1963
Gakuen hiroba · as Matsubara

2007
Bokura no jidai (TV Series) · as Self
1996
SMAP×SMAP (TV Series) · as Self - Skit Guest
1968
1968
The spiders no dai-shingeki · as Masaaki Sakai

2021
Red Eyes (TV Series)

2012
Kazoku no uta (TV Series)

2022
Kei×Yaku: Dangerous Partners (TV Series) · as Teleplay
2012
Kazoku no uta (TV Series) · as Screenstory

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