色上質 いろじょうしつ Meanings Noun colored wood-free paper (coloured) Kanji 色 color. Read as いろ. 上 up. Read as ジョウ. 質 quality. Read as シツ. Words containing 色上質 色上質紙 (いろじょうしつし) colored wood-free paper (coloured) Jinuma: Japanese Dictionary · Word lists