Komatsu was one of two Author Guests of Honor at Nippon 2007, the 65th World Science Fiction Convention in 2007 in Yokohama, Japan. This was the first Worldcon to be held in Asia.
At the 65th World Science Fiction Convention, held in Yokohama, Japan in 2007, Komatsu was one of two distinguished guests of honor. This convention was the first Worldcon to take place in Asia.