Well after much "googling" and Japanese to English google translations here is what i found out about these lures.
As Brandon said these lures are very very hard to find. I still have not been able to find an online store that carries them.
Brandon was also correct in saying that they are designed to imitate flying fish and is pretty much reserved for the Tokara area.
From what i was told by a guy that fished with the person who was testing them, they are specially designed to fish from the
rocks and other landbased applications. MC Works Raging Bull DVD features it being used in this particular application.
A little sample is shown in the link below.
http://www.mcworks.jp/movie/index.htmlNow..where to get it? Well, the guys at Plat said they can source it also tsurishopjapan carry uzu jigs and said they can source these stickbaits
as well. So now you know what i know. Hope you find it helpful.