The original hit rate for suiciders was 1 in 6 (Leyte and Lingayen Gulf). At Okinawa, it went to 1 in 10 for a number of reasons-more effective interceptions, improved AAA on ships, and lack of pilot skills-by this time Japan's trained airmen were reserved for fighter combat and ordinary attack missions-Kamikaze raids did include conventional bombers on many occasions, and so on. The expected hit rate at Kyushu was estimated to be 1 in 12: still, that's a lot of damage. Okinawa saw 34 ships sunk and 288 damaged-a number beyond repair, with 5,000 sailors killed and 5,000 wounded: 10% of the USN's personnel casualties in the entire war. OLYMPIC-the attack on Kyushu, would've had higher casualties and numbers of sinkings-no question about it.