Jean-bot (ジャンボット Jan Botto?) is a sentient machine that served the royal family of Planet Esmeralda. He has an alternative space ship mode called Jean-bird (ジャンバード Jan Bādo?), as Jean-bird he added princess Emerana Lourdes as transportation during Kaiser Belial's assault on the planet. He later joins the Ultimate Force Zero. * Subtitle: Warrior of Steel (鋼鉄の武人 Kōtetsu no Bujin?) * Jean Bird subtitle: Star Corvette (スターコルベット Sutākorubetto?)