Meanings

very fast train

double circle (indicating "very good" on a piece of school work)

dome

circular saw

bedpan

full memorization

completely

circular knitting machine

whole night

to become rounded

hail of bullets

to strip a person of all his or her clothes

seirogan

Japanese flowering ash (Fraxinus sieboldiana)

cylindrical paper lantern

hinomaru bento (contains plain white rice with a single red umeboshi on top)

farming out (all of a project) to subcontractors

to be united

complete loss of face

flag with a red circle on a white background