遺恨十年 いこんじゅうねん Meanings Noun, Adverb grudge of ten years' standing; harbouring a grudge for many years Kanji 遺 leave behind. Read as イ. 恨 grudge. Read as コン. 十 ten. Read as ジュウ. 年 year. Read as ネン. Jinuma: Japanese Dictionary · Word lists