Natasha (21, Black Hair) & Sasha (24, Silver) are sisters who are also highly skilled samurai ninja, able to adapt their fighting style to whichever style fits best for combat. They are prison guards and Light hunters who capture and watch over space criminals who defy the laws of the light. They are guarding the third level from the top floor in the legendary large moving space prison, Terra Tower. They are also given the epithet of The Autumn Dance for their fighting style which causes sakura blossoms and rose petals to appear on the battlefield.
