Kammala jumla mai zuwa: Hanyar Pacific ta buɗe a watan Agusta 1941, amma ya shafi
fara tashin hankali tsakanin Japan da Amurka; bayan Disamba 1941, jiragen ruwa na Soviet ne kawai za a iya amfani da su, kuma, kamar yadda Japan da USSR suka kiyaye tsaka tsaki mai tsauri ga juna, ana iya jigilar kayayyakin da ba na soja ba kawai. Duk da haka, kimanin tan 8,244,000 na kaya sun bi wannan hanyar, kashi 50% na duka.