Rubuta ci gaba ga wannan sakin layi - Bayan haka, an sanya "Suma" ga sojojin Japan da suka kwace Sakhalin
daga Rasha, rufe saukar da IJA 13th Division a wurare da yawa, da kuma tabbatar da hasumiya da tashar jiragen ruwa. A watan Agusta, an fadada sigogin bincikenta don hada da kudancin gabar Tekun Kamchatka da Tsibirin Kwamandan, kuma an tura shi zuwa Petropavlovsk-Kamchatsky don ceton Laftanan mai ritaya Shigetada Gunji, wanda hukumomin Rasha suka kama saboda mamayewar Kamchatka ba tare da izini ba. Yayin da yake cikin yankin, "Suma" ya kuma kama jirgin ruwa mai suna "Australia", wanda aka gano yana jigilar kayan yaƙi.