In August 5th of 2016, Kancolle did a postal collaboration with the Japan Postal Service where they released a series of special made stamps there were placed in a folder mount which was sold in the 303 postal services across Japan. Later on the month of September, 4th 2016, the stamp set was put online for sale. Sales for the Frame stamp set will continue until March 31st, 2017. Price for the stamps online are 2,500 yen (+tax)
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[[File:Kancolle_stamp_sheet.png|right|thumb|KanColle Stamp Sheet from the KanColle Frame Stamp Set]] In August 5th of 2016, KanColle did a postal collaboration with the Japan Postal Service where they released a series of special made stamps there were placed in a folder mount which was sold in the 303 postal services across Japan. Later on the month of September, 4th 2016, the stamp set was put online for sale. Sales for the Frame stamp set will continue until March 31st, 2017. Price for the stamps online are 2,500 yen (+tax)
[http://www.shop.post.japanpost.jp/shop/g/gCS5949955706 Japan Postal Service Shop for Kancolle Stamps]
[http://www.shop.post.japanpost.jp/shop/g/gCS5949955706 Japan Postal Service Shop for Kancolle Stamps]