Meanings

dominant player (e.g. in politics)

when you really think about it

autofellatio

First World War (1914-1918)

sequence of tenses

reunification

lead monoxide

April 16 incident (arrests of communists and members of other anti-government groups; 1929)

(rolling) a 1 and a 6 (with two dice)

three (days, years, etc.) ago

Edo period to early Meiji non-working day falling on all days of the month with a 1 or a 6 in it (when written in kanji numerals, i.e. the 1st, 11th, 16th, 21st and 26th days of the month)

to have a point

leading opposition party

taking a turn at working

an era

temporary employment

Japanese Bankers Association bank code (4-digit routing number)

rise and fall

rise and fall

ordinary national road