It featured all of her previous singles from her debut "Aenai Nagai Nichiyōbi" (released March 2002) to her single "Boogie Train '03" (released February 2003). The album also contained the single "Boyfriend", which was originally released in November 2002, her last single for that year. Five months after the release of MIKI 1, Miki made her debut in J-pop group Morning Musume to become a part of the 6th generation of members.
After failing the audition to join girl group Morning Musume with the fourth generation members, Fujimoto debuted as a solo artist within Hello! Project in 2002 with the single "Aenai Nagai Nichiyōbi".
Go Nagai | Aenai Nagai Nichiyōbi | Takashi Nagai | Nagai Go World: Maboroshi Panty VS Henchin Pokoider | Nagai Go no Kowai Zone: Kaiki | Kensuke Nagai |