All have took photos and even signed some instruments.

所有人都拍照留念，甚至在一些乐器上签名。

In September of the same year, Japan signed the instrument of surrender, in which it promised that it would faithfully fulfill the obligations laid down in the Potsdam Proclamation.

同年9月，日本签署《日本投降条款》，承诺“忠诚履行波茨坦公告各项规定之义务”。