番 - turn, number in a series

house number; address

one's favourite party trick (favorite); one's specialty; one's forte

number on the back of a player's uniform; uniform number; shirt number; squad number

ranked list (entertainers, sumo wrestlers, millionaires, etc.)

care-taking; house-sitting; house-watching; staying at home

rotation (e.g. of a duty); taking turns

order; turn

second; number two; runner-up

watchdog; guard dog

the nth ...

performance (as opposed to practice); going before an audience or on-air; take

119 (ambulance and fire brigade emergency telephone number in Japan)