Ken Narita (成田 賢 Narita Ken, October 22, 1945-) is a Japanese vocalist who is primarily an anison, or a singer of anime theme songs. He is most known for being the singer of the theme songs "For Who's Sake" (誰がために Taga Tame ni) of the 1979 anime Cyborg 009 and "Oh, Denshi Sentai Denziman" (ああ電子戦隊デンジマン Aa Denshi Sentai Denjiman) of the 1980 Super Sentai series, Denshi Sentai Denziman. He recently released Super Best! For Whom?: Ken Narita History (スーパーベスト 誰がために～成田賢ヒストリー Sūpābesuto Dare ga Tameni~Narita Ken Historī), a compilation of his works. Narita has confirmed he will sing at this year's Super Sentai Spirits and Super Anison Spirits.