Yatterman Night (夜ノヤッターマン) is an anime television series by Tatsunoko Production. The series celebrates the 40th anniversary of the Time Bokan franchise and is inspired by Tatsunoko's 1970s anime series Yatterman. The series aired in Japan between January 13 and March 31, 2015 and is licensed in North America by Funimation.
Plot
A long time ago, the Yattermen were heroes of justice who fought against the evil Doronbow Gang, exiling them and bringing peace to the Yatter Kingdom. Several generations later, however, the Yattermen have since become corrupt with power while everyone else has been forced to live in poverty and despair. After losing her mother to the Yattermen's selfishness, Leopard, a direct good descendant of the gang's leader Doronjo, reforms the Doronbow Gang with Boyacky and Tonzra's good descendants, Voltkatze and Elephantus, to rebel against the corrupt Yattermen.[2]