要介護度 ようかいごど Meanings Noun nursing care level (between 1 and 5 based on assessment of care requirements) See also: 要介護 (ようかいご). Kanji 要 need. Read as ヨウ. 介 mediate. Read as カイ. 護 protect 度 degree. Read as ド. Jinuma: Japanese Dictionary · Word lists