A region in central Japan

mine (place from which ore is extracted)

(arithmetic) division

Paektu Mountain (a mountain on the border between North Korea and China)

a one of common word problem in Japan. It says that "There cranes and turtles. The count of heads is X and count of legs is Y. How many cranes and turtles are there respectively?"

(Buddhism) head temple of a sect / (organizational) headquarters

(taxonomy) junior synonym

for some time

to oppress; to persecute; to tyrannize

cruel, severe / extremely