搗

30% polished rice

seventy percent polished rice

half-polished rice

light-brown rice

polished rice

rice polishing

click beetle

to pound together

stamp mill

Ecklonia cava (species of brown alga)

soldier crab (Mictyris brevidactylus)

Ecklonia cava (species of brown alga)

rice polishing (removing the shell of brown rice to leave white rice)

sand bubbler crab (Scopimera globosa)

polishing wheat

to pound (rice, etc.)

mortar (for pounding rice)

freshly pounded (rice cake)

to hull (rice, barley, etc.)