Tetsuwan Tantei Robotack (テツワン探偵ロボタック, Tetsuwan Tantei Robotakku, Iron Bark Detective Robotack) is a Japanese Tokusatsu television series created and produced by Toei Company. The series is the seventeenth and final installment of the Metal Hero Series franchise and the partial sequel to B-Robo Kabutack. It premiered on March 8, 1998, the week following the finale of B-Robo Kabutack and ended on January 24, 1999. It joined Seijuu Sentai Gingaman as part of the block that would ultimately become Super Hero Time in 2003. Like its predecessor, it bears some similarities with Robocon in characters and themes styles.