Art Direction : Yugo Nakamura (tha ltd.)
Design : Yukiya Okuda (tha ltd.)
Graphics : Masaki Hoshino (HYBRIDWORKS,Inc.)
Sound : Suguru Yamaguchi (Manual of Errors Co. Ltd.)
Font : Masanori Sakamoto (DELTRO INC.)
Development : Sharp Corporation
Supervisor : Naoto Fukasawa