細川忠興
Jinju (진주) was a strategic stronghold that defended Gyeongsang Province. The Japanese commanders knew that control of Jinju would mean easy access to the ricebelts of Jeolla Province. Accordingly, a large army under Hosokawa Tadaoki approached Jinju. Jinju was defended by Kim Si-min (김시민), one of the better generals in Korea, commanding a Korean garrison of 3,000 men. Kim had recently acquired about 170 new arquebuses that were equal in strength to the Japanese guns. As customary, the Japanese began to collect heads with the "Taikōki" mentioning how a samurai named Jirōza'emon "took the first head and raised it aloft. The other five men also attacked and took some excellent heads". The Japanese had usually had little trouble with taking Korean castles and towns, and a certain contempt for the fighting abilities of the Koreans was common among the samurai, so it was a great surprise for the Japanese when they assaulted Jinju to be hit with a barrage of fire as Kim's men dropped heavy stones and bombs while firing their arquebuses, stopping their assault cold.