Takafumi Udou (有働 貴文) / Beast the One (ビースト・ザ・ワン): Played by Kenya Oosumi (大澄 賢也). Nae Yuuki as Yoko Maki Ryouhei Hirota as Tsugumu Maki Toshiya Nagasawa...

Kenya Ōsumi (大澄 賢也, Ōsumi Ken'ya, born October 26, 1965 in Hamamatsu, Shizuoka Prefecture, Japan) is a Japanese dancer, and singer. He was married to...

(小西 克幸, Konishi Katsuyuki), while Takafumi is portrayed by Kenya Ōsumi (大澄 賢也, Ōsumi Ken'ya). Idolovia (イドロビア, Idorobia): The first evolved form obtained...