It came on 5 CDs, featuring unmatched graphics and voice acting and a groundbreaking "Emotional Voice System (EVS)" where the girls could pronounce the player's name.

Only Hikari Hinamoto and Kasumi Asou have the ability to use the EVS system in the actual game.

All the other girls' EVS data came on CDs that were free in the Tokimeki Memorial 2 magazine "Hibikino Watcher".

All the girls from the game have EVS data with the exception of Maeka Kudanshita, who always refers to the main player as "Shounen" (Japanese for young lad).

The game and EVS Append Disc was released in Japan for the PlayStation Store on November 25, 2009, exactly ten years after the game's original release date.