Hissatsu Shikakenin (必殺仕掛人) is a Japanese television jidaigeki or period drama that was broadcast in 1972–1973. It was the first in the Hissatsu series and is based on Shōtarō Ikenami's novel Shiokinin Fujieda Baian. Ken Ogata played Fujieda Baian. Episode 1,2 and 24 were directed by Kinji Fukasaku.