Yatterman is a classic Japanese anime series that first aired in 1977. It belongs to the Time Bokan series and follows the adventures of the heroic duo, Gan and Ai, who transform into Yatterman-1 and Yatterman-2 to thwart the evil schemes of the Doronbo Gang. Known for its humor, unique characters, and inventive gadgets, Yatterman has become a beloved part of Japanese pop culture, inspiring remakes and spin-offs over the years.