Masaki Ukyo is a games director, designer and programmer. Ukyo has been working with MAGES, Treasure, Studio Saizensen and KOGADO STUDIO. Ukyo's first game was Mad Stalker: Full Metal Forth published by NEC Interchannel for PlayStation in 1994. After that, Masaki Ukyo took part as the designer of Guardian Heroes. Later, Ukyo also was part of the team who developed Silhouette Mirage published by Entertainment Software Publishing for PlayStation and SEGA Saturn. Most lately, Masaki Ukyo worked on Phantom Breaker: Omnia. Now, Ukyo has joined the team of Silpheed: The Lost Planet as the designer.