上海アリス幻樂団
The first demo of "Perfect Cherry Blossom" was released at the 63rd Comiket on December 30, 2002. Another demo with only the MIDI soundtrack was released freely online on January 26, 2003. The final version was released on August 17, 2003, in the 64th Comiket, while distribution in doujin shops started on September 7 of that year. ZUN, the only member of Team Shanghai Alice, made another version of the game for the first Reitaisai, held on April 18, 2004, where a score attack tournament was held. This version features changed dialogue and background music for the Phantasm stage. The new track is included in the doujin CD "" by "Sound Sepher".