Um, you know this Hojo oherkin guy is on Tumblr now. Heck a FF7 friend of mine just told me she's been talking to a fan of his blog who bought his tarrot cards and in the packet gave her a note saying "To my Lucrecia wifey". Or something along those lines. I think he goes by Crimson sun on Tumblr. But yeah I believe this dude is re-inventing himself and trying to weasel his way into the Tumblr FF7/kin crowd once more.The Final Fantasy House (and Victoria Bitter/Andrew Blake's insanity, also the Snapewives) was basically the proto otherkin scenario before otherkin became a big thing on Tumblr. I shudder to think of how it would've played out in the fandom environments today... more likely, it'd be "soft trans enby boys uwu" girls doing the Final Fantasy 15 House or something.
That said, it's a fascinating story and one of the most memorable of the pre-Web 2.0 era at that.