Yang Xiao Long (Sunny Little Dragon) is one of the main protagonists of the anime web series RWBY. She made her first video game appearance in RWBY Grimm Eclipse and makes her first fighting game appearance in BlazBlue Cross Tag Battle as one of the Season 1’s DLC characters.
The older half-sister of Ruby Rose and the fourth member of Team RWBY, her early years were marred with having to take care of her little sister after her birth mother, Raven, walked out and Ruby's mother, Summer, died. A lonely girl hiding behind a boisterous and party-loving attitude, Yang seeks to make sure Ruby is protected at all costs, even happily accepting her admission into Beacon Academy.
- She shares a same Japanese voice actress as Yukiko Amagi.
- Yang is one of two DLC characters to appear in the opening cinematic for BlazBlue Cross Tag Battle with the 20 base characters, the other being her partner, Blake Belladonna.
- Yang has color palettes of the following characters: Baiken (Guilty Gear), Makoto Nanaya, Chie Satonaka, Yuzuriha Sougetsu, her classmate Nora Valkyrie (RWBY), and her mother Raven Branwen (RWBY).