Kawawake TAKENUNA (aka TAKENUNA Kawawake no Mikoto) is noted in the classic Japanese book "Nihon Shoki" (Japan Chronicles) as Kawawake TAKENUNA but by a separate title (TAKENUNA Kawawake no Mikoto) in "Kojiki" (an ancient historical record of Japan).
タケヌナカワワケ、タケヌナカワワケノミコトは『日本書紀』では武渟川別、『古事記』では建沼河別命と表記される、記紀に登場する人物。