That was changed for KETSU-GO: Defense of the Homeland. While there would be some suiciders going after the carriers and fire-support groups, the main targets would be the troopships and larger landing ships like LSTs. But up to and including Okinawa, the main objective was knocking out airpower, and thus carriers were a prime target. The most destructive carrier strike by a Kamikaze was the hit on U.S.S. Bunker Hill (CV-17) on 11 May 45. Heavy blast and fire damage, 344 KIA, and the ship wasn't fully repaired before the end of the war. Like Franklin, she wasn't reactivated for Fleet use postwar, but served as a transport and electronics test bed. She was the last Essex in her wartime configuration, and I don't know if there was an attempt made to preserve her as a war memorial: she was moored at Point Loma, near San Diego for many years, before being scrapped in 1971.