Afterwards, she later worked as a back chorus singer and composer for several singers, including Akina Nakamori (particularly her song "Mizu ni sashita hana"), Arashi, Aya Hisakawa, Ayumi Hamasaki, Chemistry, Do As Infinity, Every Little Thing (band), Gackt, Izam, Joe Hisaishi, Junko Iwao, Kaho Shimada, Ken Matsudaira, Kikuko Inoue, Kyoko Fukada, Luna Sea, Mami Kingetsu, Mariko Kouda, Miho Nakayama, Miki Nakatani, Miu Sakamoto, Nana Katase, Noriko Sakai, Ryoko Moriyama, Ryuichi Kawamura, Seiko Matsuda, Shinji Tanimura, SMAP, Spitz, Sugizo, Takako Uehara, Takao Horiuchi, Takuro Yoshida, Tomoyo Harada, Vivian Hsu, Wink, Yoko Minamino, Yoshimi Iwasaki, Yui Asaka, Yui Nishiwaki, and Yumi Matsutoya.