pharaoh - Egypt, emperor - ?

JAPAN
List of words for the clue pharaoh - Egypt, emperor - ? from the crossword:
TSAR RULER RUSSIA MAHARAJA INDIA DESPOT TUT RAMSES AIDA NILE ASP ASPS SETI KHUFU CHEOPS RAMESES SWAYER PYRAMID CLEO
WordClue
ANTpharaoh or legionary
NERORoman emperor
TSAREgypt - pharaoh, Russia - ?
EGYPTemperor - Japan, pharaoh - ?
INDIApharaoh - Egypt, maharaja - ?
KHUFUname of pharaoh
DJOSERname of pharaoh
KHAFREname of pharaoh
RAMSESname of pharaoh
RUSSIApharaoh - Egypt, tsar - ?
EMPEROREgypt - pharaoh, Japan - ?
PHARAOHJapan - emperor, Egypt - ?
MAHARAJAEgypt - pharaoh, India - ?
THUTMOSEname of pharaoh
AKHENATENname of pharaoh
AMENHOTEPname of pharaoh
VESPASIANRoman emperor
DIOCLETIANRoman emperor
HATSHEPSUTname of pharaoh
TUTANKHAMUNname of pharaoh
OPERAPhantom of the ... (Leroux)
INDIApharaoh - Egypt, maharaja - ?