- The Other Darrin: Exclusively for Xiaoyu. She's not voiced by Yumi Touma, but by Maaya Sakamoto. This switch would stick from Tekken Tag 2 onwards (with the exception of Street Fighter X Tekken).
- Relationship Voice Actor:
- Jin Kazama, Alisa Boskonovich, Shin Kamiya, and Heihachi Mishima are Ragna the Bloodedge, Noel Vermillion, Jin Kisaragi and Iron Tager.
- There's also yet another mirroring role between Mary Elizabeth McGlynn and Atsuko Tanaka in Nina.
- Japanese-wise, Shin and Xiaoyu are Light Yagami and Kiyomi Takada.
- For the more squeamish among us, Xiaoyu and Shin are also Haruhi Fujioka and Tamaki Suoh.
- And with the advent of Puella Magi Madoka Magica dub, Alisa Boskonovitch and Ling Xiaoyu are Homura Akemi and Mami Tomoe.
- Heihachi, Shin, Anna, Nina, and Kazuya are Chad, Grimmjow, Lisa, Monkey!Zabimaru, and Aizen.
- Xiaoyu and Heihachi are Leila and Smilas.
- Last, but certainly not least, Lee and Heihachi are Hyou and Kaioh.
- Urban Legend of Zelda: Rumors started going around that if you had the Tekken Hybrid package that came with the movie and had a save file for it on your PS3, you could unlock the special costumes for Xiaoyu, Alisa (schoolgirl uniforms), Devil Jin (as True Devil Jin), and Kazuya (as True Devil Kazuya) found in the game, as well as Shin Kamiya. This unfortunately turned out to be fake, leaving these costumes exclusive to the Hybrid demo.
Trivia / Tekken: Blood Vengeance