Sailor Saturn is the daughter of Professor Tomoe of the death busters. She is a friend to the Sailor Senshi, but she doesn't realize that her father is the enemy of them. As the professor's daughter, she becomes part of a deadly experiment which gives her large amount of negative power. Eventually, she is reborn and looked after by Uranus and Neptune.
Sailor Saturn has the best defense rating out of every Senshi in the game. Because of this, she can be placed in the front row and be a helpful member of the party.
Sailor Saturn only has 1 attack, and usually it isn't as strong as it could be. Her attack rating is the weakest of all the senshi, so be sure to give her accessories to compensate for that.