Tengu is a martial artist and a member of the Circle of Six. While his determination to mask his identity has made his background uncertain his surname, appearance, weapons and fighting style indicate he's of Southeast Asian origin. 
- Martial Arts
- Swordsmanship: Shiang uses a two-sword technique.
- Two jian.
- Throwing knives.
- 6 Appearances of Sidney Shiang (New Earth)
- 1 Images featuring Sidney Shiang (New Earth)
- Quotations by or about Sidney Shiang (New Earth)
- Character Gallery: Sidney Shiang (New Earth)