The DEMO version only includes 4 pages:
http://ayu-net.com
http://ayu-net.com/pc/ayu-net-pc-entryue-img151231.html
http://ayu-net.com/pc/ayu-net-pc-side1-160102.html
http://ayu-net.com/archives/856933.html

It is possible to download these free files and install them on your server, so you can test how the site works.
Visit https://www.waybackmachinedownloader.com/en/buy-wayback-machine-downloader-recover/ to buy a fully functioning site.
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