生産年齢 せいさんねんれい Meanings Noun productive age; working age Kanji 生 life. Read as セイ. 産 produce. Read as サン. 年 year. Read as ネン. 齢 age. Read as レイ. Words containing 生産年齢 生産年齢人口 (せいさんねんれいじんこう) working-age population Jinuma: Japanese Dictionary · Word lists