Me?? ^_^;;; I haven't even seen this show. But a 
bit back I saw a couple strange sketches in one 
of my Yahoo Japan searches for Blue Seed which 
weren't from Blue Seed. I asked a Japanese 
speaking friend what they were in hopes they were 
minor characters from Blue Seed 2. The reply I 
got was that they were from a different show. She 
didn't specify what, but the titles of the 
auctions did all have "6" in them. (I remember I 
thought that was weird, since at first I thought 
it was the seller numbering the auctions.)

This wasn't recently and I almost always recognize
the ususal odd things which show up in my 
searches. I haven't seen any since - but then, I 
can't even confirm these were what they sound 
like since I wouldn't know sketches from the show 
if they stood up on a table and sang "Blue 
Submarine 6 Genga Are Here Again". ^_^;;  I was 
disappointed they weren't from Blue Seed 2 and 
didn't bother to look further into it. . .

Not too much help. ^_^;;  Gomen. . . ;_;

Many Sharp Smiles,
--Drac