Apparently, the 10th Dan in Aikido that James Mitose (the founder of the Kenpo-Jujutsu arts in Hawaii that grew into American Kenpo) has been verified as being authentic.
There is an American University Professor living in Japan named Goldsbury, who has examined and authenticated the certficate. This is absolutely astounding news.
This will change a lot about Aikido history and "legitimate" Aikido lineage here in the U.S.. I guess you never know what to believe and not to believe any more.