In the summer of 1927, a series of mysterious disappearances occurred along the coast of Australia. Japanese divers went missing while collecting pearls, and the captain of a diving vessel mysteriously vanished into the deep sea. In 1937, a Japanese tourist named Sakata Takejiro suddenly disappeared during his trip to Ise Jingu, leaving no clues behind. After World War II, Ohmori Hayashi mysteriously vanished near his home, taking neither his briefcase nor wallet. In 1962, a primary school teacher from Hokkaido, Ebinami Reita, also disappeared without explanation, and the case remains unsolved to this day. What truths lie hidden behind these events?