On May 8 (Sun.), NUMBER GIRL and eastern youth, who are close friends, will be performing together for the first time in over 20 years at "FAN CLUB," an event that NUMBER GIRL used to hold in the early stages of their career. Space Shower TV will exclusively air the performance by NUMBER GIRL and eastern youth that roared through Hibiya Noon, along with a talk by Hidenori Mukai (NUMBER GIRL) and Hisashi Yoshino (eastern youth) after the show, and close backstage footage.