for grains of rice; one koku is equal to approximately 180 litres / (by extension, historical) for land of famous daimyo or samurai; one koku is also approximately 180 litres

stone / needle made of stone / go stone / something solid but worthless / Short for 石見国 (Iwami-no-kuni): Iwami Province

foundation stone; cornerstone

(shogi) stone general (a piece used in dai shogi and larger shogi variants)

Alternative spelling of 蜥蜴 (“lizard”) (reptile)

Alternative spelling of 石百足 (ishimukade, “stone centipede”)

having no effect

(mineralogy) todorokite

(Japanese mythology) Sesshōseki

a surname