Guadalcanal Island

Kusaka is flown in the Umidori to meet Yamamoto at Truk Island. The IJN staff find the idea of a ship from the future hard to believe, but the technologically advanced nature of the Umidori is indisputable. American Marines in the attacking task force discuss stereotypes of the Japanese soldiers and get a more realistic view from their commander, General Alexander Vandegrift. At a private meeting with Admiral Yamamoto, Kusaka suggests that Japan should withdraw all the way to Manchuria, now that they have already broken the myth of European invincibility. Yamamoto replies by asking whether that means Japan should flee from the fight, Kusaka replies that he has another plan — which is left hidden from the viewers. Admiral Yamamoto then asks Kusaka what has happened to him on the Mirai, to which Kusaka replies that the experience opened his eyes as a Japanese. When Yamamoto asks what happened to him as a naval officer, Kusaka hands in his dirk in implicit resignation from the navy. Yamamoto, however, replies that the dirk is not his to accept — he can only hold on to it for a while. The crew of the Mirai devise a back-up plan to cause the Americans to withdraw from Guadalcanal should Kusaka fail to convince the Japanese command or betray them.