"Niao Sun"
This character is known to be a mysterious figure that will undoubtedly appear in Shenmue 3. Her relationship with Ryo in the game is unknown and I'd describe her as the "Quiet" MGS TPP character of Shenmue, well, due to her, uhm character design.
I don't know about any of you guys but this is where my hype is pretty much towards, this character as before the announcement of Shenmue 3 even came about, there were plenty of speculations and involvement within the universe of this character and what she may be capable of. She is featured in some promotional art and a promotional video from before the first game's release. See what I mean?
I guess it's a good time for me to have a more in-depth analysis of Niao Sun although there are people out there with more knowledge of her importance than I.
According to the Shenmue wiki, Niao Sun enjoys confusing and seducing people. Well, that's all we know about her persona eh? Imagine her trying to seduce Ryo, It wouldn't work. I want to know more! It seems as though that soo far her only series appearance has been in one of the unlockable comics from the Xbox version of Shenmue II that detail canon side- stories that were not featured in either game. In the comic Shenmue Side Story, she shares a scene with Ziming Hong. (gasp!)