Early Reins is a tale that takes place in the Old West, in the days of stagecoaches, cowboys, and highway robbery. When a steam-train hauling valuable cargo is hijacked by rogue bandits, it's up to 6 female strangers to save the day. These ladies prove that you don't have to be a man to stop the bad guys.
In the ancient past, a great civilization known as the Ords flourished on the Earth, worshipping light and the sun. In the present, Professor Rayna Kizuki is studying the Ords and possesses a mirror rumored to have the power to unlock the powers of the ancient people. Keeping track of the mirror, however, is a difficult task with twins Mai and Mami Tachibana and power hungry Rieg on her tail, who want the mirror for themselves! The mysterious secrets of the ancient ruins is about to be uncovered, but is the world ready for this ultimate power?
Liked Early Reins and looking for another show with kick-butt women? Try Maji de Watashi ni Koi Shinasai! The settings are opposite sides of the world, but they both center around a strong female cast (although it is unfortuately full of ecchi).