九箇年 きゅうかねん Also written 九カ年, 九ヵ年, 九ヶ年, 九か年, 九ケ年, 9箇年, 9カ年, 9ヵ年, 9ヶ年, 9か年, 9ケ年 Meanings Prenominal novennial; recurring every nine years Kanji 九 nine. Read as キュウ. 箇 item counter 年 year. Read as ネン. Jinuma: Japanese Dictionary · Word lists