How Young Nina joined the Tourney
A silent assassin. She learned assassination techniques from her father and those of aikido for self protection from her mother, therefore she has an outstanding fighting sense. She was sent to assassinate Nidoking, the Drill Pokemon, but her real intentions are not clear.
Character Select Screen Animation
Sits with her hands on her knees.
After the announcer calls her name
Young Nina pulls out a knife and pierces it at the camera saying "You've got a date with death!".
Knife Throw (Neutral)
Young Nina throws a knife at her opponent.
Young Nina pulls out a shotgun and shoots a round at her opponent.
Little Tackle (Up)
Young Nina jumps straight into the air from upside down while kicking with her left leg out.
Young Nina plants a claymore mine. She can plant up to 4 and they will detonate after 15 seconds.
Knife Assassination (Hyper Smash)
Young Nina pulls out a knife and runs to her opponent. If she connects, she wraps her legs around the prey, raises her knife and pierces it through the eye, into the brain, taking a life form the stock.
Garotte (Final Smash)
Young Nina throws a garotte wire out. If she connects, she wraps the wire around her opponent's neck while a hook is holding a part of the wire, chokes him/her then she hangs the opponent, taking a life from the stock.
- Young Nina pulls out a radio and says "It's done, I'm coming to you.".
- Young Nina licks her knife saying "I don't need my old man anymore!".
- Young Nina throws off her clothes then she kneels saying "You just ended up seeing blood, not flowers.".
- Young Nina realizes she's in quicksand and tries to climb out while in a panic yelling "I'm sinking! HELP ME!!!".
Young Nina jumps out of a crate and says "Feel free to sit this one out.".
- Young Nina Williams shares her English voice actress with Zafina.
- Young Nina Williams shares her Japanese voice actress with Pit, DJ Walters, and Knuckle Joe.
- Young Nina Williams' fourth victory pose is similar to what happens to her, her sister, and Lexine in Man Ray's ending; only difference being in Young Nina's fourth victory pose she is stuck waist-deep and in Man Ray's ending she is stuck chest-deep.
- Young Nina Williams is one of the few girls to throw off their own clothes in a victory pose despite being in an E-rated game; in Young Nina Williams's case, the third victory pose.
- While the adult Nina has the God of Thunder, Thor Odinson, as her rival, the child Nina has the Drill Pokemon, Nidoking, as her rival.