|Full Name||Bu Gai, seventeenth of the azure emperors|
|Royal House||Azure emperors|
|Books||The World of Ice & Fire (mentioned)|
Bu Gai, seventeenth of the azure emperors, is the God-Emperor of the Golden Empire of Yi Ti. His seat is located at the city of Yin, in a palace said to be larger than all of King's Landing. His rule is challenged by imperial general Pol Qo at Trader Town and by a sorcerer lord at the city of Carcosa.
- The World of Ice & Fire, The Bones and Beyond: Yi Ti.