神奈川條約
was the chief senior councillor ("rōjū") in the Tokugawa shogunate of Bakumatsu period Japan at the time of the arrival of Commodore Matthew Perry on his mission to open Japan to the outside world. Abe was instrumental in the eventual signing of the Convention of Kanagawa in 1854. Abe did not sign the treaty himself or participate in the negotiations in person; this was done by his plenipotentiary Hayashi Akira. His courtesy title was "Ise-no-kami".