40 years ago, February 20, 1983. A certain audition is held, and the members of "Princess Princess" who later swept Japan during the bubble era met for the first time. On March 21, 1984, the predecessor band of "Princess Princess" made its major debut. This year, which celebrated its 40th anniversary since that day, a live film trilogy premium will be held at 21 movie theaters in 16 cities nationwide for 3 consecutive months under the title of the 40th anniversary project from the members' encounter -DIAMONDS STORY- for one day only. Screenings were held and sold out in various places, and it became a big topic, but from among them, "May 31, 1996 Nippon Budokan" "The Last Live" was decided to be broadcast on Space Shower TV!