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".
Toshigoro
(Okabe)
The Age of Undutiful Children
The Fearless Otojiro's Company
I Am A Man of Honor
Flowering Maidens
(Sabu)
A Girl of the Plateau
(Sabu)
The Greatest Challenge of All
The Tempters: Smile After Tears
Locomotive Teacher
喜劇 右向けェ左!
Japan Beauty Story
Spirit World
The Spiders: Big Commotion!
Road to Hawaii
A Hardest Night!!
(Boss)
Yunagi City, Sakura Country
(Asahi Ishikawa (Old))
Beautiful World
(Yuzo Tsutai)
The Notorious Bored Samurai 9
(Kinai)
The Notorious Bored Samurai 2
(Sasao Kinai)
Song of Happiness
High School Third Graders
Here Because of You
(Akira Tanaka)
Let's Dance Bon-Odori in Hawaii
(Masaya Matsui)
Las Vegas Free-For-All
High School Juniors (Part II)
The Spiders' The Road to Bali
(Masaaki Sakai)
The Spiders' The Noisy Parade
(Masaaki Sakai)
The School Cap
(Matsubara)
The Spiders' The Reckless Operation
(Masaaki)
The Sunset Is Crying
Youth A Go Go!
Machi no Hi
(Chiyomatsu Sakanoshita)
Bored Hatamoto: Letter of Death
Nakamatachi
Sayonara Sankaku Mata Kite Shikaku
Monkey
(Monkey)
Churasan
(Kohagura Keibun)
Papa Survival
The Black Swindler
Furuhata Ninzaburo
Best Friend
(Kurosawa Michihiko)
天皇の料理番
パパ・サヴァイバル
The TOP10
ザッツ宴会テイメント
Kono Subarashiki Sekai
Impossible Love
(타치키 쇼고)
The Most Useful School in the World
Tokugawa Yoshinobu