Aaron,
As previously stated elsewhere, you have done a good job with the Motobu Ryu website.
The information that you have provided on the connection between Seikichi Uehara and more importantly for me, the Higa family, and the so called Hakko Ryu connection is invaluable to say the least. Thank you. Interesting that Kiyohiko Higa states he was actually at this seminar. If you have any more information on Kiyohiko Higa's involvement with the Hakko Ryu seminar in Naha I would be particularly interested in it.
Another factor which I know that you are aware of from other forums on which we have discussed this subject, is that there has been some confusion regarding the alleged Hakko ryu connection which is related to Shian Toma, a former student of Seikichi Uehara and his Seidokan organisation, A high ranking American Sensei (who incidentally was also graded in Hakko Ryu) in Seidokan Shorinryu gave the Hakko Ryu nomenclature to the first series of toide(torite) waza, a set of 27, which were taught in Seidokan, and which had their origins in the Motobu Ryu Udun Di that Shian Toma had learnt from Seikichi Uehara. Although this set of techniques do not have the same designations in the original art of Seikichi Uehara, the person that named them for Seidokan claimed that the waza are the same ones (but does not go as far as saying that they have the same origins). Shian Toma is quoted as having said that 'that Ti and Ju Jutsu are same-same.' Where as others have said that some of the wristlocks shown in Motobu Udun Di are common to jujutsu (and Aikido), but they can not be identified or categorically rejected as Hakko Ryu. At the end of the day there are only so many ways that you can lock a wrist or an arm. Clearly the dynamics of Hakko Ryu and what can be seen of Motobu Udun Di from readily available material do differ.
Interstingly I had a chance to see Mr Oyata's (Mr Oyata trained in Okinawan Kenpo and at one point in Motobu Ryu Udun Di) RyuTe system first hand when Jim Logue came to the UK and did some seminars a while back, whilst there were some similarities in terms of wrist locks seen in both Aikido and Hakko Ryu the way in which they were executed in the RyuTe I saw and experienced differed, although one participants I was paired with (much to my annoyance) did insist on trying to do Aikido versions of these rather than the RyuTe versions which are different in the way and angle that they are applied ( I might add here that the same comment could be made to similar techniques seen in White Crane Chin Na as well). There was also to my mind a clear relationship between what may be regarded as the di and the application of Okinawan Kata in RyuTe.
As regards the issue of national identity, the question is an academic one, originally raised here:
http://www.dentokanhombu.com/2.0/history.htm what makes the issue of interest to me is as an academic question, specifically the relationship between traditional Okinawan dance, the royal family arts and what has happened elsewhere in Asia as regards the promotion of national identity and links with dance. As you say you do not have to sign on to any interpretation of history in order to practice.
Regards
Chris Norman