前年ぜんねんthe preceding year; last year(n-adv,n-t) ***
前後ぜんごaround; throughout; front and back; before and behind; before and after; about that (time); longitudinal; context; nearly; approximately(n-adv,suf) ***
前回ぜんかいlast time; last installment; last session(n-adv,n-t) ***