"GYAXA" (ギャクサ Gyakusa) may be a play on both "JAXA" (the Japanese Aerospace Exploration Agency; ジャクサ Jakusa) and "Gyakuten Saiban" (逆転裁判, literally "Turnabout Trial", the Japanese title for the core Ace Attorney series). It may also be a play on the English word "galaxy" (ギャラクシー gyarakushī).