New sets for today:http://dsf.hcs64.com/
Initial D - Arcade Stage (Naomi 2)(2002)(Sega)
Virtua Striker 2 Ver.2000 (Naomi)(1999)(Sega)
Virtua Striker 3 (Naomi 2)(2001)(Sega)
Cosmic Smash is purely streamed (SPSD format).
Initial D's streams are broken in VGMStream right now (they aren't interleaved at all, just binary joined). Not sure if this can be derived from the header, if not, I'll post a SPSD->GENH batch soonish.
Think that wraps up all currently dumped Naomi games.