Last name Senkoku (Senkoku 
) , worldwide, is a common surname. The family name Senkoku is habitual in Eastern Asia, particularly Japan, where it is quite a common surname. Much less frequently, Senkoku is the forename as well as the last name.
Akio, Yoshio, Yuichi, Satoshi, Shigeru, Shuichi, Shoichi, Katsumi, Kiyoshi, Takashi, Noboru, Takeshi, Hiroshi, Masahiro, Shinichi, Kunihiro, Tsuyoshi, Hiroyuki, Yoshiaki, Shigeyoshi, Katsunori, Tadashi, Katsuhiko, Tetsuo, Susumu, Kaku, Koji, Ippu, Sadao, Akira, Kazuo, Kenji, Kunio, Kinji, Toshio, Takao, Tomio, Hideo, Hisao, Osamu, Yukio, Makoto, Mitsuo, Satoru, Saburo, Takeo, and Yoshihiro