someone who studies very hard / studying hard, swotting

to study hard, to cram, to swot

hand-me-down

Short for ガールズバー.

(historical) Imperial General Headquarters announcement / (by extension) government's unreliable announcement

東日本大震災: The Great Eastern Japan Earthquake

(history) a type of rank for officials in East Asian courts

(history) a type of rank for officials in East Asian courts

(obsolete) indicates that the [word] is honorific; often used to indicate that the [word] belongs or is related to the listener (as opposed to the speaker)

young dragon