Final day of Otemachi annex of the Ginza Post Office.

The opening day of the All Nippon Stamp Show was the closing day of Otemachi annex of the Ginza Post Office.

I sent the summer greeting shown yesterday with this cancellation and I also sent it to me by myself. I received it today because yesterday was holiday as well as Monday and the Post Office was not opened as the destination of the cover. It was rare for me to make such covers these days.