
Acting
Masaaki Sakai
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".
Filmography

Spirit World
Film · 2025

Kono Subarashiki Sekai
Series · 2023

Beautiful World
Film · 2012

The Castle of Crossed Destinies
Film · 2012

ザッツ宴会テイメント
Series · 2008

Impossible Love
Series · 2008

The Fearless Otojiro's Company
Film · 2007

Yunagi City, Sakura Country
Film · 2007

Long Wedding Road! Tokyo vs. Osaka Wakeari Kon Monogatari
Film · 2007

The Black Swindler
Series · 2006

A Hardest Night!!
Film · 2005

Locomotive Teacher
Film · 2004

The Most Useful School in the World
Series · 2004

Churasan
Series · 2001

Tokugawa Yoshinobu
Series · 1998

Papa Survival
Series · 1995

Best Friend
Series · 1995

The Notorious Bored Samurai 9
Film · 1994

Furuhata Ninzaburo
Series · 1994

Bored Hatamoto: Letter of Death
Film · 1993

バラ色の日々に
Film · 1990

The Notorious Bored Samurai 2
Film · 1988

Trinacria: Porsche 959
Film · 1987

Final Take: The Golden Age of Movies
Film · 1986

Sayonara Sankaku Mata Kite Shikaku
Series · 1982

The TOP10
Series · 1981

Tennō no Ryōriban
Series · 1980

Monkey
Series · 1978

I Am A Man of Honor
Film · 1977

Japan Beauty Story
Film · 1974

Machi no Hi
Film · 1974

Toshigoro
Film · 1973

喜劇 右向けェ左!
Film · 1970

Kigeki dokkiri dai tōsō
Film · 1970

時間ですよ
Series · 1970

The Tempters: Smile After Tears
Film · 1969

The Age of Undutiful Children
Film · 1968

The Spiders: Big Commotion!
Film · 1968

The Spiders' The Road to Bali
Film · 1968

The Spiders' The Noisy Parade
Film · 1968

The Wonderful Ones
Film · 1968

The Greatest Challenge of All
Film · 1967

The Spiders: The Reckless Operation
Film · 1967

The Sunset Is Crying
Film · 1967

My Sweetheart
Film · 1967

Youth A Go Go!
Film · 1966

Flowering Maidens
Film · 1965

A Girl of the Plateau
Film · 1965

Tokyo In Love
Film · 1965

Song of Happiness
Film · 1964

Here Because of You
Film · 1964

Let's Dance Bon-Odori in Hawaii
Film · 1964

High School Juniors (Part II)
Film · 1964

Friends
Film · 1964

High School Third Graders
Film · 1963

The School Cap
Film · 1963

Road to Hawaii
Film · 1954

パパ・サヴァイバル
Series