Namazugiller appeared in 1972 TV series called Kamen Rider. Namazugiller (ナマズギラー Namazugirā) is an electric catfish monster of Shocker from the South American branch. He was able to swim, emit flashes from his eyes, and had a pair of whips which each contain 50,000 volts of electricity. He was destroyed by Kamen Rider #1's Rider Return Kick.