It does not only look like japanreference.com, it is in fact.
Jael.com/kataxia.com has not only copied our category structure, but
our links and link descriptions as well, word by word.

Compare the following pages:

http://www.japanreference.com/Art_&_Culture/Architecture/
http://lnx.kataxia.com/web/index.php?action=displaycat&catid=3

http://www.japanreference.com/Regional/
http://lnx.kataxia.com/web/index.php?action=displaycat&catid=70

http://www.japanreference.com/Government_&_Politics/
http://lnx.kataxia.com/web/index.php?action=displaycat&catid=22

etc.

I'll definitely reserve all options against such blatant plagiarism.

T. L. Puller
Japan Reference Page
http://www.japanreference.com/