Kammala jumla mai zuwa: A ranar 15 ga watan Agusta, 1945, "I-203" ya kasance a Maizuru, Japan, tare da 'yan uwanta mata kuma lokacin da aka tura shi zuwa Rukunin Jirgin Ruwa na 15 a cikin Rundunar Soji ta 6. A wannan rana, tashin hankali tsakanin Japan da Allies ya ƙare.
Kasar Japan ta mika wuya a hukumance a cikin wani biki a cikin jirgin yakin Amurka a Tokyo Bay a ranar 2 ga Satumba, 1945, kuma "I-203" ya mika wuya ga Allies a Maizuru a wannan ranar.