Keiko Kitagawa
Before PGSM, Izumi's only television work was on an Idol special on Sky PerfecTV Japan called "Being Junior, Go!" She has also modeled in magazines called "Monthly De-View" (Winter 2002–2003). "Pichi Lemon" (Summer 2003), "For Lillie" (April 2003), "Up-To-Boy" (November 2003), and "Melon" (July 2003 to June 2005, when it stopped publication). She was on the cover of three consecutive issues of "Pure Pure" or "Pure²", a magazine aimed at the under-fifteen crowd (Issues 17 to 19, her photos were along with those of many other like-aged idols). She had released a single in November 2003 for a song entitled "Koisuru Soldier" ("Kanojo wa Ijiwaru" ["Nasty Girl"] was the other song on that CD; it was released on her agency's label and distributed by Windsong). She was also in a magazine called "Bomb!" with Miyuu Sawai and Keiko Kitagawa in character as Sailor Mercury.