Ralph Luker sent me a link which I’d seen before, but lost: Arimasa Kubo’s “Israelites Came To Ancient Japan” pages. It’s a great mix of logical and historical fallacies, mostly having to do with ignoring actual archaeological evidence of Japanese origins and traditions. Most of the rest have to do with ignoring the commonality of certain practices among world religions (as my father says, if all you have is two points, you can draw a line). There are a few which are kind of interesting, but they are usually local customs which are not “Japanese” in the sense of being common to any significant portion of the population and which are rather poorly sourced. At some point, I suppose, I ought to check out the books that he cites, to see if they have footnotes to anything remotely credible.