a master; an expert

堅持: persistence / 検事: public prosecutor

賢治, 憲司, 謙次, 健司, 健二, 健志, 賢持, 憲治: a male given name / 賢司, 健治, 兼司, 健次, 賢次, 健冶, 謙二, 健児: a male given name / 健地, 謙治: a male given name

謙二郎, 憲次郎, 健二朗, 謙次郎, 賢二郎, 憲二郎, 謙治郎: a male given name

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

insist, persistence, tenacity, adherence

insist, persist

steady; sound; reliable; solid