1967 - 2007
Sachiko Kamachi (蒲池 幸子, Kamachi Sachiko, February 6, 1967 – May 27, 2007), known professionally as Izumi Sakai (坂井 泉水, Sakai Izumi), was a female Japanese pop singer, songwriter, music producer and member of the group Zard. As Sakai was the only member in the group for the majority of the 16 years which it was active, Zard and Sakai may be referred to interchangeably. Read more on Wikipedia
Since 2007, the English Wikipedia page of Izumi Sakai has received more than 358,979 page views. Her biography is available in 20 different languages on Wikipedia (up from 17 in 2019). Izumi Sakai is the 1,187th most popular singer (down from 1,096th in 2019), the 1,154th most popular biography from Japan (down from 1,065th in 2019) and the 11th most popular Japanese Singer.
Page Views (PV)
Historical Popularity Index (HPI)
Languages Editions (L)
Effective Languages (L*)
Coefficient of Variation (CV)
Among singers, Izumi Sakai ranks 1,187 out of 3,528. Before her are Paulina Rubio, Irina Arkhipova, Marion Rung, Irina Allegrova, Beth Carvalho, and Ricardo Montaner. After her are Sherrill Milnes, Kayahan, Tefta Tashko-Koço, Brita Borg, Nancy Wilson, and Terry Jacks.
1971 - Present
HPI: 46.94
Rank: 1,181
1925 - 2010
HPI: 46.93
Rank: 1,182
1945 - Present
HPI: 46.92
Rank: 1,183
1952 - Present
HPI: 46.88
Rank: 1,184
1946 - 2019
HPI: 46.86
Rank: 1,185
1957 - Present
HPI: 46.86
Rank: 1,186
1967 - 2007
HPI: 46.84
Rank: 1,187
1935 - Present
HPI: 46.83
Rank: 1,188
1949 - 2015
HPI: 46.83
Rank: 1,189
1910 - 1947
HPI: 46.81
Rank: 1,190
1926 - 2010
HPI: 46.81
Rank: 1,191
1937 - 2018
HPI: 46.81
Rank: 1,192
1944 - Present
HPI: 46.81
Rank: 1,193
Among people born in 1967, Izumi Sakai ranks 172. Before her are Brian Schmidt, Joe Rogan, John Myung, Simone Moro, Akshay Kumar, and Jony Ive. After her are Sasha Mitchell, Andreas Scholl, Günther, Paweł Mąciwoda, Toshiyuki Morikawa, and Saeed Al-Owairan. Among people deceased in 2007, Izumi Sakai ranks 238. Before her are Ernesto Alonso, Rosalio José Castillo Lara, Princess Marie Adelaide of Luxembourg, Qurratulain Hyder, Julius Wess, and Henry L. Giclas. After her are Alan Ball Jr., Nicolae Dobrin, Iwao Takamoto, Milan Jelić, Arthur M. Schlesinger Jr., and Emma Tillman.
1967 - Present
HPI: 47.29
Rank: 166
1967 - Present
HPI: 47.19
Rank: 167
1967 - Present
HPI: 47.15
Rank: 168
1967 - Present
HPI: 47.01
Rank: 169
1967 - Present
HPI: 46.89
Rank: 170
1967 - Present
HPI: 46.88
Rank: 171
1967 - 2007
HPI: 46.84
Rank: 172
1967 - Present
HPI: 46.83
Rank: 173
1967 - Present
HPI: 46.80
Rank: 174
1967 - Present
HPI: 46.58
Rank: 175
1967 - Present
HPI: 46.57
Rank: 176
1967 - Present
HPI: 46.54
Rank: 177
1967 - Present
HPI: 46.53
Rank: 178
1917 - 2007
HPI: 47.26
Rank: 232
1922 - 2007
HPI: 47.14
Rank: 233
1924 - 2007
HPI: 47.00
Rank: 234
1927 - 2007
HPI: 47.00
Rank: 235
1934 - 2007
HPI: 46.97
Rank: 236
1910 - 2007
HPI: 46.86
Rank: 237
1967 - 2007
HPI: 46.84
Rank: 238
1945 - 2007
HPI: 46.83
Rank: 239
1947 - 2007
HPI: 46.75
Rank: 240
1925 - 2007
HPI: 46.74
Rank: 241
1956 - 2007
HPI: 46.72
Rank: 242
1917 - 2007
HPI: 46.72
Rank: 243
1892 - 2007
HPI: 46.64
Rank: 244
Among people born in Japan, Izumi Sakai ranks 1,154 out of 6,048. Before her are Nobuo Kishi (1959), Takayuki Kubota (1934), Hisao Sekiguchi (1954), Takumi Minamino (1995), Yoshiichi Watanabe (1954), and Shinichirō Watanabe (1965). After her are Kenjirō Tokutomi (1868), Kazuo Hasegawa (1908), Ikuo Matsumoto (1941), Hiromi Kawakami (1958), Masatoshi Shima (1943), and Kikuko Inoue (1964).
1959 - Present
HPI: 46.94
Rank: 1,148
1934 - Present
HPI: 46.92
Rank: 1,149
1954 - Present
HPI: 46.89
Rank: 1,150
1995 - Present
HPI: 46.88
Rank: 1,151
1954 - Present
HPI: 46.86
Rank: 1,152
1965 - Present
HPI: 46.86
Rank: 1,153
1967 - 2007
HPI: 46.84
Rank: 1,154
1868 - 1927
HPI: 46.82
Rank: 1,155
1908 - 1984
HPI: 46.78
Rank: 1,156
1941 - Present
HPI: 46.75
Rank: 1,157
1958 - Present
HPI: 46.73
Rank: 1,158
1943 - Present
HPI: 46.71
Rank: 1,159
1964 - Present
HPI: 46.70
Rank: 1,160
Among singers born in Japan, Izumi Sakai ranks 11. Before her are Yoko Kanno (1963), Akina Nakamori (1965), Miyuki Nakajima (1952), Ayumi Hamasaki (1978), Yumi Matsutoya (1954), and Daimaou Kosaka (1973). After her are Tetsuya Komuro (1958), Namie Amuro (1977), Hironobu Kageyama (1961), Masashi Tashiro (1956), Damo Suzuki (1950), and Toshi (1965).
1963 - Present
HPI: 49.66
Rank: 5
1965 - Present
HPI: 49.63
Rank: 6
1952 - Present
HPI: 49.30
Rank: 7
1978 - Present
HPI: 49.19
Rank: 8
1954 - Present
HPI: 47.94
Rank: 9
1973 - Present
HPI: 47.02
Rank: 10
1967 - 2007
HPI: 46.84
Rank: 11
1958 - Present
HPI: 46.06
Rank: 12
1977 - Present
HPI: 45.91
Rank: 13
1961 - Present
HPI: 45.82
Rank: 14
1956 - Present
HPI: 45.31
Rank: 15
1950 - Present
HPI: 44.90
Rank: 16
1965 - Present
HPI: 44.87
Rank: 17