Hey, thanks for your contribution! The SNES DATs haven't had an active maintainer for a long time so that explains why it's missing - it's definitely a system that could use a bit more love from somebody who knows their stuff.
I can't promise I'll have time to look at the system any time soon but if you wanted to try renaming the game according to the TOSEC Naming Convention and posting that name and the hash details (CRC32, MD5, SHA1) here - please don't post the ROM itself - I can add that when we do our next release.
Thanks again!