*[[Satsuma han]] (3000 warriors + 5000 sailors and laborers in 100 ships) vs. [[Kingdom of Ryukyu|Kingdom of Ryûkyû]] (Forces unknown) | *[[Satsuma han]] (3000 warriors + 5000 sailors and laborers in 100 ships) vs. [[Kingdom of Ryukyu|Kingdom of Ryûkyû]] (Forces unknown) |