Manhole card collecting is becoming popular in Japan. Shiga has 8 different manhole cards. You need to go to each city and know where to get the card.

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Filename:	zz250-000-A-01.jpg
Album name:	philbert / Manholes in Shiga
Keywords:	shiga
Filesize:	112 KiB
Date added:	May 02, 2019
Dimensions:	516 x 720 pixels
Displayed:	47 times
URL:	https://photoguide.jp/pix/displayimage.php?pid=68872
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http://www.gk-p.jp/mhcard/?pref=25#mhcard_result