Japanese mystery novelist Keigo Higashino passed away on the 23rd from colon cancer. He was known for his meticulous tricks, solid narratives, exploration of human psychology and social issues, based on his engineering background. He published over 100 novels, including "The Miracles of the Namiya General Store" and "Devotion of Suspect X." His works have been adapted into films and dramas, gaining immense popularity both domestically and internationally. In Korea, he was one of the most beloved authors, along with Haruki Murakami. Keigo Higashino expanded the boundaries of the mystery genre, secured a diverse readership, and had a significant impact on the East Asian literary scene.