to form pairs; to pair up or off

number, one's turn / order, sequence / watch

(2channel slang) someone who immediately posts questions instead of doing basic research

(honorific, to a female of high rank) you

(real estate) A house, apartment, etc. with a living room and either an eat-in kitchen or (less commonly) a kitchen and a dining room.

number

warehouseman, guard or keeper of a warehouse

Sokoban (a computer puzzle game)

emergency telephone number 110 to call the police in Japan

an official title in the Edo shogunate of assistant guards, who assisted Osaka guards and Sunpu guards in guarding a castle when there was a shortage of people