She wrote the lyrics herself, but the music was composed by Masato Kitano of Day After Tomorrow.
Takeshi Kitano | Masato Yoshino | Masato Tanaka | Masato Tanabe | Masato Onodera | Masato Wada | Masato Sakai | Masato Saito | Masato Nakamura | Masato "Max" Matsuura | Masato Kitano | Masato Kato | Masato Harada |