The Japanese attack led by Konishi Yukinaga with 30,000 men. They took turns attacking the stockade due to the limited space. The Koreans retaliated with arrows, cannons, and hwacha. After three attacks, one with siege tower, and one where Ishida Mitsunari was wounded, Ukita Hideie managed to breach the outer defenses and reach the inner wall. When the Koreans had nearly run out of arrows, I Bun arrived with supply ships containing 10,000 more arrows, and they continued to fight on until dusk when the Japanese retreated. Aside from the defeat, the Japanese situation became even more tenuous after Zha Dashou led a small group of raiders to Hanseong, burning more than 6,500 tons of grain. This left the Japanese with less than a month of provisions.