Xam'd: Lost Memories Season 1 Episode 23 Hiruken Emperor Born ( Air Date 2009-01-14 ) Genre Animation, Sci-Fi & Fantasy, Action & Adventure category. Overview "Raigyo and Ishuu make their final push into the chamber of the Hiruken Emperor. Nakiami and Yango leave the Tessik airship to stop the battle over the Quickening Chamber.".