smaller kanji historically used as a pronunciation guide, similar to modern furigana

(education) The 1,026 kanji taught in primary school; a subset of 常用漢字 (じょうようかんじ, jōyō kanji)

(orthography, historical) tōyō kanji (kanji that were declared official by the Ministry of Education of Japan on November 16, 1946, later replaced by 常用漢字 (jōyō kanji))

Synonym of 黄昏 (tasogare, “dusk; twilight”) / Synonym of 黄昏時 (tasogaredoki, “dusk; twilight”)

kanji approved for use in names registered in the 戸籍(こせき) (koseki, “family register”)

Kanji characters outside of the jōyō kanji and jinmeiyō kanji lists. For example, 攪.

kanji not approved for regular use

(Buddhism) think on the power of Kannon

(literally) know the other side and yourself, a hundred battles will not be perilous