 Nyorera kupfuurira kweiyi ndima - Munguva yeHondo yeVanhu, Union yakafungidzira basa rekumanikidza kutengeserana kweAmerica uye extraterritoriality muJapan zvinobva kuConvention yeKanagawa uye zvibvumirano zvakazotevera zvisina kuenzana, izvo panguva ino US yaive nemachiteshi eShimoda, Hakodate, Yokohama, Nagasaki, uye Niigata yakavhurika kutengeserana kweUS. Japan yakanga yava netariro yokuti hondo yavagari vemo yaizobvumira Japan kutorazve uchangamire hwenyika yavo kana United States yaibatwa nehondo yavagari vemo. Zvisinei, Union yakatumira USS Wyoming kuJapan kuti ichengetedze zvido zvayo munyika uye yakarwa muhondo yeShimonoseki Straits panguva yeShimonoseki campaignmukurwisana neChōshū Domain, vachipindura kurayira kwoumambo kwokudzinga vavengi. Hurumende yaLincoln yakaratidza masimba eEurope kuti mubatanidzwa waive nekwaniso yekudzivirira zvinhu zvawo pakati pehondo yevagari vemo, iyo yakawedzera kukanganisa hukama hweJapan neUnited. Pashure pehondo, ngarava dzehondo dzeCSS Stonewall dzakanga dzaparadzwa dzaizopiwa Mauto Emuchadenga eJapan. 