けん
ticket; coupon; bond; certificate
This ticket is good for two weeks.
・ticket
けんばいき
ticket machine;ticket-vending machine
けんばいしょ
ticket booth;ticket sales counter
けんもん
bond;deed;contract
けんめん
face (of a bond, bill, etc.)
けんめんがく
face value (of a bond, cheque, etc.);face amount