午后[gogo] afternoon
后宮[koukyuu] harem
后妃[kouhi] queen
皇后[kougou] (Japanese) empress
皇后陛下[kougouheika] her majesty the Empress

皇太后[koutaigou] Queen Mother
天后[tenkou] queen of heaven
母后[bokou] empress dowager
太后[taikou] empress dowager

垂迹[suijaku] temporary manifestation by a buddha (in order to save people)
筆迹[hisseki] handwriting
真迹[shinseki] true autograph

事迹[jiseki] evidence
本地垂迹説[honjisuijakusetsu] manifestation theory (holding that Shinto gods are manifestations of buddhas)
迹門[shakumon] first half of the Lotus Sutra, in which the Buddha appears as a spatiotemporally restricted being