PREL-0001: Yuunagi

[CHz]

Not a whole lot of information about this one beyond the official homepage, it seems. Pretty sure these are original works. The third guy is prooooobably Yusuke Saito, couldn't find anything definitive but I'm not the best at finding these things.

Toranoana has a full release date of June 5, instead of just the June on the official page. Suruga-ya reports a catalog number of PREL-0001, but I couldn't substantiate that with any other site.

[Gigablah]

Suruga-ya is usually pretty reliable with catalogue numbers. They're usually the only ones who list numbers present only on the matrix/inner ring, and among the ones that have scans available for verification, I've yet to find a mistake (except for the occasional truncation of preceding zeroes).

And yes, third guy is most probably Yusuke Saito.