산케이 신문
After his defection, Levchenko supplied the names of about 200 Japanese agents who had been also defecting earlier. Included in his list were a former labour minister for the Liberal Democratic Party, Hirohide Ishida (石田 博英), and Socialist Party leader Seiichi Katsumata (勝間田 清一). Takuji Yamane of the newspaper "Sankei Shimbun" was also mentioned.