充実 じゅうじつ fullness N1 #2,247 Meanings noun, takes する, intransitive fullness; completeness; perfection; substantiality enhancement; improvement; enrichment; upgrading replenishment; repletion Its kanji 充 ジュウ · あ.てる、み.たす allot, fill 実 ジツ、シツ · み、みの.る、まこと、みの、みち.る reality, truth, seed, fruit, nut