set up a business, system, institution, committee, account, etc.

fierce dog

two persons / a couple, pair / (poetic) the two of us, we two

one's second wife

(historical) one's second wife / envy, jealousy; used historically by the konami towards the uwanari

a woman married to a husband after that man's former wife divorced or was deceased

a woman married to a husband after that man's former wife divorced or was deceased

two, 2 / second

child

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