Name: Yousuke Jou
Designation: Dimensional Warrior Spielban
Anna and Ben's younger son and Helen's younger brother. A 20-year-old man from the planet Clin, he assumed the alias of Yousuke Jou while on Earth. When he shouts "Kesshou!" ("Crystallize"), the Grand Nasca showers "Clin Metal Super Corpuscles" upon him, which crystallize to form the silver, black and red suit around his body in 10 microseconds. Spielban's primary weapon is a sword which then becomes the Twin Blade, a double-edged laser lance used to destroy the mechanoids and lifeforms with his "Arc Impulse" attack.