年間(ねんかん) ねんかん counter years (duration) 1. years (duration) A counter for counting the duration of time in years. Emphasizes the span or period of time. 三(さん)年間(ねんかん)日本(にほん)に住(す)んでいました。 I lived in Japan for three years. 年間(ねんかん)売(う)り上(あ)げは百万(ひゃくまん)円(えん)です。 Annual sales are one million yen. Using 年間 as 'annual' 十(じゅう)年間(ねんかん)の経験(けいけん)があります。 I have ten years of experience. 年間(ねんかん) emphasizes duration over a period of years. It can also mean 'annual' or 'yearly' when used as a prefix. Compare with 年(ねん) which is used for counting years more generally (三(さん)年(ねん) = three years) or for naming years (2024年(にせんにじゅうよねん) = the year 2024). general Added 2026.1.7 21:26 · Revised 2026.2.21 10:40 00500/00974_nenkan