Ko-iwa Rock
# Ko-iwa Rock

Ko-iwa Rock (68°42′S 40°33′E﻿ / ﻿68.700°S 40.550°E﻿ / -68.700; 40.550) is a small rock exposure 3.5 nautical miles (6 km) west of Oku-iwa Glacier on the coast of Queen Maud Land, Antarctica. It was mapped from surveys and air photos by the Japanese Antarctic Research Expedition, 1957–62, and given the name "Ko-iwa", which means "small rock" in Japanese.

