函館五稜郭へ。一部外国勢力と組んだ薩長と岩倉具視らが錦の御旗を偽装するなどし、幕府に仕掛けたとされるクーデターの最終戦争の地。 To Goryokaku, the five-sided fortification, in Hakodate. This is the site of the final war of the coup d'état against the Shogunate, started by the Satsuma-Choshu clans and Iwakura Tomomi under the disguised imperial flag, in alliance w…