(archaic) rewards from the heaven; heaven's blessing

Tenroku era, a Japanese era from 970 through 973

to study / to learn

history / the study of history

happiness / pension, grant / fief

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

(archaic) the sky, the heavens / where the smoke collects in an old kitchen using a wood-burning stove / a shelf or shelves above the stove / (archaic) heaven

(archaic) the sky, the heavens / (archaic) heaven / (archaic) the roof of a palace

heavens, sky

the sky, the heavens / heaven / Short for 天ぷら (tenpura).