There is a special Playstation release of the game entitled "50th Anniversary Pack". It is dedicated to the 50th anniversary of Karukosaka High School, the one the events of the game take place. The game comes in a large box that contains the following: the game itself (no changes were made to the game), a Karukosaka High School pen, and a Karukosaka High School 2003 year calendar.

Contributed by Unicorn Lynx (174047) on May 31, 2005. -- edit trivia