there's a simple solution for this...
Sedo should list the domain being sold as xn--p1a1c.com, NOT "jp.com"
Why? Because every other domain is listed in the native language of the page... it makes absolutely no sense to be showing the punycode translated domain as the primary listing when obviously that is not "what it seems".
Basically, the primary (and REAL domain) is xn--p1a1c.com. it is not "whatever that translates to by work of magical unicorns running the interwebs...
Will SEDO do it? Not likely. Ask yourself why...
---------- Post added at 05:22 PM ---------- Previous post was at 05:21 PM ----------
the "footnote" should be the translated punycode, not the other way around... they actually are complicate in perpetrating the intended confusion by doing it the way they are.