According to Kyodo News, the Special Investigation Department of the Tokyo District Prosecutor's Office in Japan on the 9th questioned the former chairman of the Tokyo Olympic Organizing Committee and former Japanese Prime Minister Yoshiro Mori in the name of the reference person for the corruption case of the sponsors of the Tokyo Olympics and Paralympics. . According to relevant sources, Mori Yoshiro also met with Aoki Kokian (83 years old, indicted for bribery), the former chairman of AOKI Holdings, under the introduction of Takahashi around July 2017.