The TW Network
Tekken Fighters
Fighter ID:
Hair Color
Anna, losing, men
Retracing memories
Blood Type
A (changed during cryosleep)
Her father, Tom from 'Tom and Jerry', milk tea
24 physically, 43 chronologically (as of Tekken 5)
Contract assassin, Jin Kazama's personal bodyguard (Tekken 6)
Fighting Style(s)
Koppo (Bone Martial Arts), Assassination techniques and Aikido

Tekken 2
Tekken 3
Tekken Tag Tournament
Tekken 4
Tekken Advance
Game Boy Advance
Tekken 5
Tekken 5: Dark Resurrection
Tekken 6
Tekken Resolute / Tekken Mobile (UK)
Tekken Tag Tournament 2
Street Fighter X Tekken
PlayStation 3
Tekken Revolution
Playstation Network
Added for unlocking in mid-September 2013 update (precise date varies by region)
Tekken 7
Starting with Fated Retribution update
Tekken 8

Tekken 8
Silent Assassin
Nina Williams is a master of the lethal arts and a professional killer known by the alias of "Silent Assassin." She was employed by the Mishima Zaibatsu and acted as commander of the special forces unit, "Tekken Force." However, after failing the mission to retrieve Jin Kazama, she left the unit to work as a freelance assassin. Some time later, Kazuya Mishima takes the lead in G Corporation's attempts at world domination. Kazuya recruits Nina as his direct subordinate and grants her the title of commander of the G Corporation forces.
Spitting black emnity
Steve Fox
During her cryogenic sleep, Mishima Zaibatsu used Nina to create Steve.
King of Iron Fist Tournament
"You've got a date with death"
After failing to apprehend Jin Kazama, Nina Williams decided it was time for her and the Mishima Zaibatsu to go their separate ways. On her first private assassination job, she was tasked with infiltrating a mafia wedding... posing as the bride!

During the ceremony, a firefight broke out where Nina took out all her targets. However, the commotion had attracted the Tekken Force, who had been dispatched to suppress the violence, and they gave chase. With the Tekken Force in hot pursuit, Nina made her escape.

That's when she bumped into a man she found vaguely familiar. The man wouldn't leave her alone. He seemed to have something he wanted to say to her... Nina decided that a confrontation was her best chance of escape.
The King of Iron Fist Tournament 2
A master of Aikido and Koppo techniques, she is an assassin for the people of Ireland. Although Nina's mission is to assassinate Kazuya, her personal agenda is to finally settle the long battle with her sister, Anna.
The King of Iron Fist Tournament 3
After failing to assassinate Kazuya Mishima in the last Tournament, she was forced to become a test subject for cryogenic research. Reawakened by Ogre's powers, she is determined to eliminate Jin Kazama.
The King of Iron Fist Tournament 4
After The King of Iron Fist Tournament 2, the Mishima Zaibatsu used Nina as a test subject for experimental cryogenics research.

Fifteen years later, Nina was released from cryosleep to fight in the third Tournament. She fought in the Tournament while suffering from cryosleep-induced amnesia.

Since then, Nina escaped from the reaches of the Mishima Zaibatsu and spent her days carrying out missions as a contract assassin.

To this day, she has been unable to regain memories of Anna or her previous life. Without memories or anyone to rely on, the only thing she could do was to execute her contracts for money.

One day, Nina accepted a contract from a Mafia organization.

The target of the contract was Steve Fox, a world boxing champion.

Nina infiltrated the Tournament and set her sights on her new target.
The King of Iron Fist Tournament 5
Nina Williams.
An assassin with no memory of her past.

The syndicate told Nina that @char=steve@ was her own son, but Nina felt nothing.

Later, the Syndicate fell and left Nina with no purpose. She decided to meet her sister, @char=anna@, to try to recover her past.

But the moment she saw Anna, everything came rushing back. Now its on!

They fought for days. In the end, the sisters agreed to settle their rivalry in The King of Iron Fist Tournament 5.
The King of Iron Fist Tournament 6
After defeating her sister, Anna, Nina Williams was without an immediate goal to attain. Jin Kazama, recently appointed the leader of the Mishima Zaibatsu, recruited her as a member of his special forces. As someone who wasn’t selective about her clients, Nina engaged in covert demolition operations around the world as part of the Tekken Force.

As the conflict between the Mishima Zaibatsu and the G Corporation intensified, the Mishima Zaibatsu announced The King of Iron Fist Tournament 6. Nina decided to enter the Tournament to eliminate anyone who poses a threat to Jin Kazama.
Street Fighter X Tekken
Cold-blooded Killer
A professional assassin, who works without choosing her clientele. She is a cool-headed and callous individual who does not let anyone get in the way of her job. In the past, she failed to assassinate Kazuya Mishima. Rather, she suddenly appeared before Kazuya and began to work with him in order to secure the mysterious box.

Fun Facts
Endless Warfare In Tekken 5.
Raphael's theme from Soul Calibur III also appears during Anna's and Nina's ending in Tekken 5.