SINGER
Ken Hirai
1972 - Today

Ken Hirai
Ken Hirai (平井 堅, Hirai Ken; born January 17, 1972) is a Japanese singer-songwriter. Since his debut, Hirai has worked as a model, actor, composer, lyricist, singer, and brand ambassador. During his career, Hirai has released forty-seven singles and eleven studio albums as of January 2024. According to Oricon, his single Hitomi o Tojite (Close Your Eyes) became the best-selling single of 2004 in Japan, while his compilation album Ken Hirai 10th Anniversary Complete Single Collection '95–'05 "Utabaka" became the best-selling album of 2006 in Japan. Read more on Wikipedia
His biography is available in 17 different languages on Wikipedia. Ken Hirai is the 2,379th most popular singer (down from 2,223rd in 2024), the 2,192nd most popular biography from Japan (down from 1,807th in 2019) and the 32nd most popular Japanese Singer.
Memorability Metrics
Page views of Ken Hirai by language
Among SINGERS
Among singers, Ken Hirai ranks 2,379 out of 4,381. Before him are Lúcia Moniz, Chalermpol Malakham, Hindi Zahra, Axelle Red, Billy Boy Arnold, and Alsou. After him are Demet Akalın, Lee Donghae, Cleo Laine, Ini Kamoze, Warrel Dane, and Edwyn Collins.
Most Popular Singers in Wikipedia
Go to all RankingsLúcia Moniz
1976 - Present
HPI: 49.47
Rank: 2,373
Chalermpol Malakham
1962 - Present
HPI: 49.46
Rank: 2,374
Hindi Zahra
1979 - Present
HPI: 49.45
Rank: 2,375
Axelle Red
1968 - Present
HPI: 49.44
Rank: 2,376
Billy Boy Arnold
1935 - Present
HPI: 49.44
Rank: 2,377
Alsou
1983 - Present
HPI: 49.43
Rank: 2,378
Ken Hirai
1972 - Present
HPI: 49.42
Rank: 2,379
Demet Akalın
1972 - Present
HPI: 49.41
Rank: 2,380
Lee Donghae
1986 - Present
HPI: 49.41
Rank: 2,381
Cleo Laine
1927 - 2025
HPI: 49.41
Rank: 2,382
Ini Kamoze
1957 - Present
HPI: 49.40
Rank: 2,383
Warrel Dane
1961 - 2017
HPI: 49.40
Rank: 2,384
Edwyn Collins
1959 - Present
HPI: 49.40
Rank: 2,385
Contemporaries
Among people born in 1972, Ken Hirai ranks 488. Before him are Hüseyin Özkan, Catherine Siachoque, DJ Lethal, Jerome Damon, Pedro Contreras, and Hamza Abdi Barre. After him are Demet Akalın, Abdullah bin Zayed Al Nahyan, Jesper Kyd, Lluís Carreras, Carlos Ponce, and Michael Hester.
Others Born in 1972
Go to all RankingsHüseyin Özkan
MARTIAL ARTS
1972 - Present
HPI: 49.49
Rank: 482
Catherine Siachoque
ACTOR
1972 - Present
HPI: 49.49
Rank: 483
DJ Lethal
MUSICIAN
1972 - Present
HPI: 49.46
Rank: 484
Jerome Damon
REFEREE
1972 - Present
HPI: 49.46
Rank: 485
Pedro Contreras
SOCCER PLAYER
1972 - Present
HPI: 49.45
Rank: 486
Hamza Abdi Barre
POLITICIAN
1972 - Present
HPI: 49.42
Rank: 487
Ken Hirai
SINGER
1972 - Present
HPI: 49.42
Rank: 488
Demet Akalın
SINGER
1972 - Present
HPI: 49.41
Rank: 489
Abdullah bin Zayed Al Nahyan
POLITICIAN
1972 - Present
HPI: 49.41
Rank: 490
Jesper Kyd
COMPOSER
1972 - Present
HPI: 49.41
Rank: 491
Lluís Carreras
SOCCER PLAYER
1972 - Present
HPI: 49.39
Rank: 492
Carlos Ponce
ACTOR
1972 - Present
HPI: 49.37
Rank: 493
Michael Hester
REFEREE
1972 - Present
HPI: 49.34
Rank: 494
In Japan
Among people born in Japan, Ken Hirai ranks 2,192 out of 6,245. Before him are Masato Yoshihara (1991), Yoshiro Moriyama (1967), Kazuya Okazaki (1991), Yasuhiro Nightow (1967), Kazuma Matsushita (1982), and Yuji Goto (1985). After him are Tetsuro Miura (1956), Shinji Nakano (1971), Marica Hase (1981), Ken Narita (1964), Yuzo Koshiro (1967), and Koya Saito (1986).
Others born in Japan
Go to all RankingsMasato Yoshihara
SOCCER PLAYER
1991 - Present
HPI: 49.47
Rank: 2,186
Yoshiro Moriyama
SOCCER PLAYER
1967 - Present
HPI: 49.45
Rank: 2,187
Kazuya Okazaki
SOCCER PLAYER
1991 - Present
HPI: 49.45
Rank: 2,188
Yasuhiro Nightow
COMIC ARTIST
1967 - Present
HPI: 49.43
Rank: 2,189
Kazuma Matsushita
SOCCER PLAYER
1982 - Present
HPI: 49.42
Rank: 2,190
Yuji Goto
SOCCER PLAYER
1985 - Present
HPI: 49.42
Rank: 2,191
Ken Hirai
SINGER
1972 - Present
HPI: 49.42
Rank: 2,192
Tetsuro Miura
SOCCER PLAYER
1956 - 2018
HPI: 49.40
Rank: 2,193
Shinji Nakano
RACING DRIVER
1971 - Present
HPI: 49.40
Rank: 2,194
Marica Hase
MODEL
1981 - Present
HPI: 49.37
Rank: 2,195
Ken Narita
1964 - Present
HPI: 49.36
Rank: 2,196
Yuzo Koshiro
COMPOSER
1967 - Present
HPI: 49.35
Rank: 2,197
Koya Saito
SOCCER PLAYER
1986 - Present
HPI: 49.35
Rank: 2,198
Among SINGERS In Japan
Among singers born in Japan, Ken Hirai ranks 32. Before him are Shizuka Kudo (1970), Yoko Takahashi (1966), Kōji Wada (1974), Sana (1996), Daimaou Kosaka (1973), and Yui (1987). After him are Koda Kumi (1982), Momo Hirai (1996), Kenshi Yonezu (1991), Angela Aki (1977), Misia (1978), and Ado (2002).
Shizuka Kudo
1970 - Present
HPI: 51.26
Rank: 26
Yoko Takahashi
1966 - Present
HPI: 50.96
Rank: 27
Kōji Wada
1974 - 2016
HPI: 50.92
Rank: 28
Sana
1996 - Present
HPI: 50.51
Rank: 29
Daimaou Kosaka
1973 - Present
HPI: 50.26
Rank: 30
Yui
1987 - Present
HPI: 49.53
Rank: 31
Ken Hirai
1972 - Present
HPI: 49.42
Rank: 32
Koda Kumi
1982 - Present
HPI: 49.04
Rank: 33
Momo Hirai
1996 - Present
HPI: 48.43
Rank: 34
Kenshi Yonezu
1991 - Present
HPI: 48.40
Rank: 35
Angela Aki
1977 - Present
HPI: 47.93
Rank: 36
Misia
1978 - Present
HPI: 47.85
Rank: 37
Ado
2002 - Present
HPI: 47.58
Rank: 38















































