The Kitakousai festival was coming up at school, but the members of the SOS Brigade were running around making the movie out of Haruhi’s idea. What happened at this busy time for the members? Taking place on the backstage that wasn’t shown in the anime, players can enjoy the original story of the game. The secret that leads to the TV anime is now revealed!!

Suzumiya Haruhi no Yakusoku is a visual novel for the PlayStation Portable, mainly based on The Sigh of Haruhi Suzumiya light novel with new and written scenarios exclusively made for the game.