The online bookstore "e-hon" operated by Tohan is holding the "2nd e-hon member bookstore book cover contest" until February 20th. The plan is to vote for the most popular book cover from among the bookstores that are members of e-hon's bookstore pick-up service.
There are 38 entry bookstores from Hokkaido to Kyushu. As a privilege to participate in the voting, all the voters of the bookstore selected as the first place will be presented with a "premium version" of the cover, and the book covers of the top 10 bookstores in the contest will also be presented to 50 people by lottery. Only e-hon members can participate in voting (member registration is free).
By the way, in the first contest held last year, the result was 1st place "Bookport 203 Ryokuen store", 2nd place "Nagasaki bookstore", 3rd place "Yaesu book center".
I'm sure many people use their own book covers, but with such a nice cover, you'll want to use it forever even after reading it. If you like reading, why not support your favorite bookstore or your favorite cover?
* All images are from the official e-hon website.