Himitsu Sentai Gorenger Golden Columns of Fire! Consecutive Mines, Big Explosions Season 1 Episode 30 Airdate: November 15, 1975 Synopsis The Gorengers try to stop the plot of a Masked Monster to plant mines throughout Japan to set up for a massive, destructive country-wide explosion. ← Red Pursuit! The Mysterious Seal Train All episodes The Black Challenge! Enrage, Five Stars of Justice →