グレゴリオ暦[guregorioreki] Gregorian calendar
陰暦[inreki] lunar calendar
花暦[hanagoyomi] flower calendar
改暦[kaireki] calendar revision (e.g. at start of year)
還暦[kanreki] 60th birthday

旧暦[kyuureki] Japan's old (lunisolar) calendar
西暦[seireki] Christian Era
太陽暦[taiyoureki] solar calendar
剥がし暦[hagashigoyomi] calendar pad
盲暦[mekuragoyomi] picture calendar for illiterates

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