Saijiro is a master(Mage) In the holy grail war.His sevant is Rider(Ry)Who serves him with no other intentions.His goal is to take what is his, in this case, it is the Grail.
Saijiro wants the holy grail so he may use it to keep rider in this world.He has grown an affinity for her and now loves her.She has protected him loads of times, and he wants her by his side always.As for treating others he finds them a waste of his time.Nothing is as important as getting the grail.And the only people who concern him are the masters and there servants.
He wears a black dress shirt over a black leather vest that protects him.He wears pants and boots.He keeps a sword with him at all times.
Saijiro wants nothing more then to keep the grail and use it to keep rider in this world with him.Nothing else mattered to him all thoughout his life.Things seemed to matter but in the end his life was Ridders to do with as she pleased.She was kind considedrate and always had his well being in mind.He has never met his parents,he was raised by a magi in the last holy grail war, although he has yet to kill another master.He will do it, and without hesitation.