(archaic) the buying and selling of grain such as rice

稟告: (rare, possibly obsolete) reporting (especially to a superior), (rare, possibly obsolete) a report (especially to a superior)

Synonym of 国際連合児童基金 (Kokusai Rengō Jidō Kikin, “United Nations Children's Emergency Fund”); the UNICEF

螺子回し: screwdriver