Based on this draft, Ito, Inoue, Miyoji ITO and Kentaro KANEKO had further discussions at Ito's villa in Natsushima (Yokosuka City, Kanagawa Prefecture), and completed the Natsushima draft.
この草案を元に、夏島（神奈川県横須賀市）にある伊藤の別荘で、伊藤、井上、伊東巳代治、金子堅太郎らが検討を重ね、夏島草案をまとめた。