Details: On the US version of the "Server Status" page The "Final Fantasy XI Online" logo at the top middle of the page links to the Japanese homepage.
Steps:
1. Go to http://www.playonline.com/ff11us/index.shtml
2. Click the "Server Status" link
3. Click the "Final Fantasy XI Online" logo at the top center of the page

Date & Time: Dec. 10, 2017 @ 9:15 pm PST
Location: British Columbia, Canada
Operating System: Windows 10.0.16299
Browser: Firefox 64 bit 57.0.2