[NDS] 01. Pokemon + Nobunaga's Ambition(Pokemon Co., 12.03.17): 172,027 (NEW)
[PSP] 02. Shining Blade (Sega, 12.03.15): 122,257 (NEW)
[PSP] 03. Madoka Magika Portable (Namco Bandai, 12.03.15): 62,408 (NEW)
[PS3] 04. One Piece Pirate Musou (Namco Bandai, 12.03.01): 34,600 (780,508)
[PSP] 05. Tokimeki Memorial Girl's Side Premium 3rd Story (Konami, 12.03.15): 27,717 (NEW)
[3DS] 06. Hatsune Miku and Future Stars Project Mirai (Sega, 12.03.01): 18,341 (105,017)
[3DS] 07. If I Were in a Sealed Room with a Girl I'd Probably XXX (D3, 12.03.15): 18,291 (NEW)
[3DS] 08. Mario Kart 7 (Nintendo, 11.12.01): 17,064 (1,581,089)
[3DS] 09. Monster Hunter 3G (Capcom, 11.12.10): 16,924 (1,314,720)
[NDS] 10. Mario & Sonic at London Olympics (Nintendo, 12.03.01): 16,183 (82,924)
[3DS] 11. Super Mario 3D Land (Nintendo, 11.11.03): 15,801 (1,419,455)
[3DS] 12. Harvest Moon Hajimari no Daichi (Marvelous AQL, 12.02.23): 12,331 (137,217)
[PS3] 13. Street Fighter x Tekken (Capcom, 12.03.01): 11,611 (70,082)
[PS3] 14. Winning Post 7 2012 (Tecmo Koei, 12.03.15): 11,524 (NEW)
[PSP] 15. Amnesia Later (Idea Factory, 12.03.15): 10,936 (NEW)
[PS3] 16. Legasista (Nippon Ichi, 12.03.15): 9,820 (NEW)
[3DS] 17. Metal Gear Solid Snake Eater 3D (Konami, 12.03.01): 9,027 (47,401)
[PS3] 18. Gundam UC (Namco Bandai, 12.03.01): 8,871 (60,540)
[PSP] 19. Winning Post 7 2012 (Tecmo Koei, 12.03.15): 8,455 (NEW)
[PS3] 20. Mass Effect 3 (Electronic Arts, 12.03.15): 8,142 (NEW)
Here's the hardware chart for the same period. Last week's sales are in parentheses.

1. 3DS: 64,017 (68,951)
2. PS3: 27,900 (34,816)
3. PSP: 18,633 (16,176)
4. PSV: 10,021 (10,041)
5. Wii: 8,127 (8,322)
6. PS2: 1,165 (1,363)
7. X360: 1,145 (1,290)
8. DSi LL: 853 (850)
9. DSi: 617 (502)