Four Murasame

Four Murasame is a minor character in Mobile Suit Zeta Gundam. As a Titans Cyper-Newtype, her name Four came from the fact she was the fourth experiment done at the Murasame Newtype Lab. She first meets Kamille in Hong Kong City and goes on a rampage using the Psyco Gundam. She helps her would-be lover get back into space in defiance of Ben Wooder. At Kilimanjaro, she meets Kamille again, then is put under a mind control and again fights Kamille using the Psyco Gundam. After the fight, she is freed from the mind control and blocks a fatal hit from Jerid meant for Kamille. Her spirit later aids Kamille in his final battle against Paptimus.

In A New Translation, she is executed by Ben Wooder for helping Kamille get to space.

Mission Mode
In her Story Mission in Dynasty Warriors: Gundam 2, she helps Kamille's forces and turns against the Psyco Gundam.

In the third game's Those Who Understand story, Four first goes on a rampage using the Psyco Gundam, until she is put under control.

Personality
Four is an amnesiac who wishes to know of her old memories. Under the Psyco Gundam's control, she becomes a psychotic maniac.