Just a little bit of cleanup.
You can move the following Japanese games into 'upcoming' as they have all been pushed back, or GameFAQs was wrong in the first place:
Custom Beat Battle: Draglade
KuriKuri DS: Otasuke Island
Kokoro ga Mezameru Otoko Tachi no Nurie DS: Tamiya Box Art
Lise no Atelier: Ordre no Renkinjutsushi
Shaberu! DS Oryouri Navi: Marugoto Teikoku Hotel
San Goku Shi DS 2 was dumped as Yokoyama_Mitsuteru_San_Goku_Shi_Volume_2_JPN_NDS-LGC on 8 March, 2007. It may be removed. What you should add in its place is Gamics Series Vol. 1: Yokoyama Mitsuteru - San Goku Shi - Vol. 3 - Sanko no Rei - 29 March, 2007, which is Volume 3, and what should've been on the list instead of Volume 2.
Watashi no Relaxuma and Mario vs. Donkey Kong 2: March of the Minis are out today in Japan, so they can be considered undumped.
In the USA section, you can add a date to M&M's Break' Em - 10 April, 2007.
Frisbee / Frisbee Golf, I have never seen advertised anywhere, and is possibly not even out yet, so it should probably be in the upcoming section. "Original Frisbee Disc Sports: Ultimate & Golf (DS)" is listed as Coming Soon on the publisher's site, so I would move it to TBA for now.
Under the possible (v1.1's), add Castlevania: Dawn of Sorrow (U), as there is a "Konami's Best" version available, and the Japanese version was if you want further reason v1.1.
I can't help much in Europe, but Bomberman Land Touch! and Pogo Island have both been dumped (by -SM and -LGC I think, I can't find dirnames right now though), so they can be removed. Also, Harvest Moon DS is coming out in about 2 days, so it can be moved to upcoming.