倚子[isu] chair
倚子[ishi] traditional square chair with armrests and a torii-shaped back (used by the emperor, etc. during ceremonies)

倚り懸かる[yorikakaru] to lean against
倚る[yoru] to lean on

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