An unnamed woman is the sister of Steve Aoki.
Sometime prior to March 2013, this woman dated Oliver Queen. They were presumably involved sometime before the sinking of the Queen's Gambit in 2007. Given the ages and public profiles of Steve Aoki's two real-life sisters, the sister mentioned is most likely supermodel and actress Devon Aoki.
- "The Huntress Returns" (mentioned)
- In real life, Steve Aoki has a sister named Kana, known by her middle name Grace, and a half-sister, Devon.