Drink red wine containing cyanide. Their arrangements for the afterlife are also extremely detailed. They calculated in advance the time when the bodies would become the most rigid, and then ordered the waiter to enter the room on time, so that it was difficult to separate the bodies tightly held together when the police arrived. About the author: Junichi Watanabe 1933 was born in Hokkaido and graduated from Sapporo Medical University. As a lecturer in plastic surgery at his alma mater, he is also writing literary works. Junichi Watanabe has written more than 50 novels, many essays and essays, and is a master of Japanese literature. Junichi Watanabe is famous for his love novels and medical works, and won the Naoki Award. 1970, Watanabe won the Naoki Award for his work Light and Shadow. Since then, most of his works have been based on medical care, history and love between men and women. In 2003, Watanabe accepted the "Zi Zi Commendation" issued by the Japanese government, and later published works such as Exile of Love and Insensitive, and later became a judge of Naoki Award.