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Zard
Zard
Japanese pop unit (1991-2007)
1
Tetsurō Oda
Tetsurō Oda
Japanese composer, music producer, singer-songwriter (1958-)
2
Noriko Sakai
Noriko Sakai
Japanese actor and singer (1971-)
3
Keiko Fuji
Keiko Fuji
Japanese enka singer and actress (1951-2013)
4
Masaharu Fukuyama
Masaharu Fukuyama
Japanese singer-songwriter and actor
5
Rena Matsui
Rena Matsui
Japanese actress, singer, voice actress, personality, novelist (1991-)
6
Yoko Kanno
Yoko Kanno
Japanese composer, arranger, keyboardist, music producer (1964-)
7
Maki Ohguro
Maki Ohguro
Japanese singer-songwriter, lyricist, composer, arranger (1969-)
8
Sumire Uesaka
Sumire Uesaka
Japanese voice actress and singer
9
Miyuki Nakajima
Miyuki Nakajima
Japanese singer-songwriter and radio personality (1952-)
10
Yuki Saito
Yuki Saito
Japanese actress and singer
11
Ryuichi Kawamura
Ryuichi Kawamura
Japanese singer, actor, music producer, novelist (1970-)
12
Kokia
Kokia
Japanese singer
13
Rie Tomosaka
Rie Tomosaka
Japanese actress
14
Hiroko Moriguchi
Hiroko Moriguchi
Japanese singer
15
Nogizaka46
Nogizaka46
Japanese female idol group
Intro
japanese singer
Genres
Record Labels
Member of, past and present

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, and member of the group Zard. As Sakai was the only member who stayed in the group while others joined and left regularly, Zard and Sakai may be referred to interchangeably. She was the best-selling female recording artist of the 1990s and has sold over 37 million copies of sales, making her one of the best-selling music artists in Japan of all time.