India - maharaja, Japan - ?

EMPEROR
List of words for the clue India - maharaja, Japan - ? from the crossword:
RUSSIA TSAR PHARAOH EGYPT MAHARAJAH ASIAN ASIA COUNTRY EAST AMAH LAC SHRUB EMP BUSH ASIANS ESE OSAKA ARIE RAJ
WordClue
TGVJapan - Shinkansen, France - ?
WONJapan - yen, Korea - ?
YENUkraine - hryvnia, Japan - ?
BAHTJapan - yen, Thailand - ?
KOBEcity in Japan
PESOJapan - yen, Mexico - ?
TSARIndia - maharaja, Russia - ?
EGYPTmaharaja - India, pharaoh - ?
FRANCJapan - yen, Switzerland - ?
INDIAemperor - Japan, maharaja - ?
JAPANmaharaja - India, emperor - ?
KOREAyen - Japan, won - ?
KYOTOcity in Japan
MAPLEJapan - cherry, Canada - ?
OSAKAcity in Japan
RUBLEJapan - yen, Russia - ?
TOKYOcapital of Japan
RUSSIAmaharaja - India, tsar - ?
PHARAOHIndia - maharaja, Egypt - ?
MAHARAJAJapan - emperor, India - ?
PHARAOHIndia - maharaja, Egypt - ?
TSARIndia - maharaja, Russia - ?