KADO: The Right Answer Season 1 Episode 3 Wam ( Air Date 2017-04-21 ) Genre Animation, Mystery, Sci-Fi & Fantasy, Drama category. Overview "In a meeting with the Japanese government, broadcast in front of the entire world, Yaha-kui zaShunina states that his goal is humanity's advancement. To this end, he offers them the Wam, a simple device capable of generating limitless energy from dimensions beyond our own.".