 Nyorai kupfuurira kweiyi ndima - VaBritain havana kufadzwa zvachose neTokyo, uye vakawana kunyunyuta kwakasimba zvikuru kubva kuWashington uye kubva kuAustralia. Musangano woRugare weParis 19191920 wakatsigira kuti Japan iwane mvumo yeLigi pazvinhu zvinoverengeka zvaichimbova zveGermany. Asi Japan yakaenda mberi zvikuru ndokurayira kuti ganhuriro ipindwe muCovenant yeBoka Renyika rakakarakadzwa, ichizivisa kuzvipira kwesangano kururamisiro yorudzi. Britain neDominion dzayo dzakaramba, sezvakaitawo United States; chikumbiro chacho hachina kumbobvira chapfuura uye kutuka kwacho kwakaramba kuripo kwemakore. Pakupedzisira kupindira kweJapan muSiberia1918-1922, nepo yakafanana nokupindira kweBritain, France neUnited States, yakaratidzika kuva yakawanda kwazvo yekubvuta nyika. Pakazosvika 1907 Japan yakanga yasvika pakuzorora neRussia, asi kuwa muna 1917 kwehurumende yoUmambo yeRussia kwakareva kuti Siberia yakaratidzika kuva yakazaruka zvikuru. Japan yaida kuvandudza chibvumirano chinokosha neBritain, asi chishoro chinonzwika zvikuru chakauya chichibva kuBritain Dominions, United States, China, uye mukati meBritain imene. Mhinduro yezvematongerwe enyika yaive yekugumisa nhaurirano dzekuvandudzwa, uye kuve nevatambi vakuru vese vanotsigira chibvumirano chekuganhurirwa kwechikepe cheWashington Naval Conference ya1921-1922. Kuodzwa mwoyo kweJapan, chibvumirano neBritain chakapera muna 1923. Tokyo zvino yakanga isina vavakidzani kana kuti shamwari chaidzoidzo. 