(historical) a title held by the strongest go player in Japan / a Japanese go tournament, and the title conferred to its winner / a Japanese shogi tournament, and the title conferred to its winner

a master, an expert

burdensome, troublesome / inconvenient / dependent

trouble, burden / inconvenience

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

a dependent, a parasite / a nuisance, a troublemaker

driving off a troublesome person, getting rid of a nuisance, good riddance

Same as above.