Ken Akamatsu (赤松 健 Akamatsu Ken) is a celebratory mangaka (Manga auther/artist) from Tokyo. He is credited for the creation of such manga series as Itsudatte My Santa!, A.I. Love You, Love Hina, Negima! Magister Negi Magi, Hito Natsu no Kids Game, and Ground Defense Force! Mao-chan.