Tokyo is in Japan.
The 1964 Summer Olympics , officially known as the , was an international multi-sport event held in Tokyo , Japan , from October 10 to 24 , 1964 . The is a geographical area of Honshu , the largest island of Japan . Tokyo . Tokyo hosted the 1964 Summer Olympics , the 1979 G-7 summit , the 1986 G-7 summit , and the 1993 G-7 summit , and will host the 2020 Summer Olympics and the 2020 Summer Paralympics .