三箇年 さんかねん Also written 三カ年, 三ヵ年, 三ヶ年, 三か年, 三ケ年, 3箇年, 3カ年, 3ヵ年, 3ヶ年, 3か年, 3ケ年 Meanings Prenominal triennial Kanji 三 three. Read as サン. 箇 item counter 年 year. Read as ネン. Jinuma: Japanese Dictionary · Word lists