Here is a good article explaining why Catholicism, among other things, has nothing to offer Aikido, or anything else.
The article was written by a well respected Roman Catholic Bishop.
A must read for any serious Catholic.
http://www.trinityfoundation.org/journal.php?id=31
Red Beetle
Look for our television show which will be promoting Judo, Jiu-jitsu, and Aikido.
www.kingsportjudo.com