Media Create 31-50
31./23. [NDS] Pokémon Diamond (Pokemon)
32./00. [PS2] Winning Post 7: Maximum 2007 (Koei)
33./21. [NDS] Brain Age (Nintendo)
34./00. [NDS] SimCity DS (EA)
35./29. [NDS] Doraemon's New Magic World Adventure DS (Sega)
36./27. [NDS] Pokémon Pearl (Pokemon)
37./00. [PS3] Winning Post 7: Maximum 2007 (Koei)
38./25. [WII] Wario Ware Smooth Moves (Nintendo)
39./22. [PS3] Gundam Musou (Bandai-Namco)
40./28. [NDS] Harvest Moon: The Island I Grew Up On (Marvelous Interactive)
41./39. [NDS] Kanji Test (Rocket Co.)
42./41. [NDS] Wario: Master of Disguise (Nintendo)
43./44. [NDS] Kirby Squeek Squad (Nintendo)
44./33. [NDS] Picross DS (Nintendo)
45./36. [NDS] IQ Supply (Spike)
46./30. [NDS] Love+Berry (Sega)
47./00. [PS2] VitaminX (D3 Publisher)
48./38. [NDS] Kanji Brain Test 2M (IE Institute)
49./26. [NDS] Iron Left Brain: Mistake Museum 2 (Bandai-Namco)
50./37. [NDS] Puyo-Puyo! (Sega)
MC Hardware Sales
DSL= 79,897
Wii= 51,365
PSP= 39,077
PS2= 17,787
PS3= 16,889
Xbox360= 3,889
GBASP= 609
GBM= 588
GC= 205
DS= 115
GBA= 9
Japanese 2006 (Fiscal Year) Sales - Famitsu
Software (2006/3/27 ~ 2007/3/25 ltd.) - Famitsu]
1. Pokemon Diamond & Pearl (DS) - 4,949,861 (4,949,861)
2. New SMB (DS) - 4,277,098 (4,277,098)
3. More Brain Training (DS) - 2,477,769 (4,173,524)
4. Animal Crossing WW (DS) - 1,632,423 (3,979,786)
5. Brain Training (DS) - 1,343,410 (3,198,960)
6. Common Sense Training (DS) - 1,301,591 (1,301,591)
7. DQM Jorker (DS) - 1,288,314 (1,288,314)
8. Wii Sports (Wii) - 1,224,012 (1,224,012)
9. MHP 2nd (PSP) - 1,095,199 (1,095,199)
10. Tetris DS (DS) - 1,088,160 (1,088,160)
Hardware (1st day ~ 2007/3/25)
DS Lite - 9,383,692
DS - 6,442,522
PSP - 5,146,055
Wii - 1,953,633
PS3 - 812,074
Xbox360 - 367,240
*credit to the usual suspects, minor formatting changes*
(I'm aware that these numbers are on VGC, but these are without ioi's formulaic adjustments, which some may or may not agree with)