Media Create also provided a few stats for the system. Since launch, the DS has seen 922 titles. Of these, 21 have crossed the million mark.

New Super Mario Bros. is the best selling DS game of all time in Japan with 5,174,163 units. Below it on the top 10 are Brain Age 2 (4,835,159), Animal Crossing DS (4,693,662), Brain Age (3,771,440), Mario Kart DS (3,042,753), Pokemon Diamond (3,005,505), Pokemon Pearl (2,490,564), English Training DS (2,216,322), Mario Party DS (1,706,506), and Big Brain Academy (1,654,285).

Link