At that time the secretary in political affairs for SAIONJI was Baron Kumao HARADA, and according to the record, it was revealed that NAKAGAWA visited most frequently after HARADA.
当時の西園寺の政治秘書は男爵・原田熊雄であったが、記録上中川の訪問は原田に次いで多かったことがわかっている。