The blue version of this outfit became Asuka's primary outfit throughout the series. In Dark Resurrection, this color scheme is changed to red and black. Over these gauntlets are blue knuckle guards and elbow guards, and she also wears leg guards over her boots. She also wears elbow-length armored blue, light blue, and gray gauntlets with puffy, black banded, white cuffs above her white fingerless gloves. With this, Asuka wears black, blue, and purple armored boots with three green stars around the cuff over dark blue and light blue ribbed, striped socks. The jumpsuit is adorned with a black, two-pronged belt with green stars. She wears a light blue, high-collared, sleeveless zip-up jumpsuit with black side paneling and a black swallow design on the back, which is unzipped down to her torso, showing a blue crop top underneath. Despite this being her Player 1 outfit, Asuka's character select render will show her wearing her Player 2 outfit instead.Both her fingerless gloves and in-step protectors became black and green and the knuckle guards are pink. In Tekken 5: Dark Resurrection, the color of her hakama is now red instead of black as the top of her outfit is retained.

The outfit that she wears is her traditional Aikido uniform. She also wears matching gray and white fingerless gloves with red and black knuckle guards and a white headband tied around her forehead. She wears a white short sleeved traditional Japanese shirt with black flower design at the left side of her top, black hakama with a white triangle design in side of her hakama with red linings and black, red and white in-step protectors. Her hair is short and dark brown in a side-parted hairstyle with bangs at the left side of her head and brown eyes. Asuka makes her debut appearance in Tekken 5 and she has four outfits in the game.

Tekken 5 jin costume