“Ya” na Koto ni wa Genki-Dama!! (「ヤ」なことには 元気玉!!; lit. "There's a Genki-Dama in Bad Things!!") is the ending theme of the movie Dragon Ball Z: Lord Slug. The lyrics were written by Dai Satō, the music was composed by Chiho Kiyooka with arrangement from Kenji Yamamoto. The song is performed by Hironobu Kageyama, with chorus from SHINES.