source, origin / release from prison, leave jail / go to work to where named to be suffixed by 所(しょ) (sho), like 事(じ)務(む)所(しょ) (jimusho, “office”), 研(けん)究(きゅう)所(じょ) (kenkyūjo, “laboratory”) etc.

裏拍: / 裏箔: the application of silk as a screen on metal foil; the metal foil in that application

the turmeric, Curcuma longa / a dye extracted from the rhizome of the turmeric / Short for 鬱金色 (ukon-iro): saffron yellow / Short for 鬱金桜 (ukonzakura): a 里桜 (satozakura) cultivar, Prunus lannesiana

社交辞令: pleasantries, diplomatic remarks, polite way of putting things