brush and ink / writing

continue

to polish, to brush / to improve, to refine (a skill)

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend

technique, art, skill

skill / technique

(judo) yuko, points or the judge call to the points in judo match. Fewer points to ippon.

to strengthen one's honor and chivalry as a man