It was found by chance and followed by the tool, total number of countries where visited becomes 70 counties. Japan is included so it should be 69 countries, however, I have visited an independent country but internationally it is not recognized. Again it would be 70.
滞在国数を表示するツールを見つけたので試しに滞在した国をクリックしていったら70カ国になった。これは日本を含んでいるので69カ国となる。しかし、未承認国家を入れると70カ国だな。
visited 70 states (31.1%)
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