Has the carrier shinano's wreck ever been explored?

Yes, the wreck of the Japanese aircraft carrier Shinano, which sank during World War II, has been explored. It was discovered in 1999 off the coast of Japan, and subsequent dives have been conducted to study the wreckage. Researchers have documented its condition and gathered information about its history and the events leading to its sinking. The exploration has provided valuable insights into naval warfare and the technological advancements of the time.