A book exploring the historical background and cultural significance of keyhole-shaped tombs in the Korean Peninsula. - Title: Why are there keyhole-shaped tombs in the Korean Peninsula? - Author: Chiaki Mizutani - Price: 1,210 yen Chapter 1 Title: The Existence of Mimana Recorded in the Nihon Shoki Chapter 2 Title: The Glory of Wakoku Culture, a World Cultural Heritage Chapter 3 Title: Korea and its Myth of Authority Chapter 4 Title: The Mystery of Keyhole-shaped Tombs Remaining in Korea Chapter 5 Title: The Tsukushi Royal Family and Keyhole-shaped Tombs in Korea Chapter 6 Title: The Baekje Royal Family and Emperor Ojin Chapter 7 Title: The Introduction of Buddhism, the Death of the Baekje King in Battle, and the Destruction of the Great Buddha Amida This is a new history book, first published on July 14, 2025. Thank you for viewing.