the Taishō era; the Japanese era beginning in 1912 and ending in 1926.

very, greatly

time for doing something / period of time / season

development / (colloquial, Internet slang, gay slang) the act of cruising, or going around for sexual partners; homosexuality

develop

economics; the study of economics / economy

culture

age, era, period (of time) / the times, spirit of the age / antiquity / a time in one's life, one's days (in college etc.)

Short for 日本国 (Nihon-koku): Japan (a country and archipelago in East Asia) / a surname

Japan