From the usual suspects: (Cheesemeister & creamsugar)

01./00. [PS2] Shining Wind (Sega) - 78,030 / NEW
02./00. [NDS] Moero! Nekketsu Rhythm Damashii: Osu! Tatakae! Ouendan 2 (Nintendo) - 70,821 / NEW
03./00. [PS2] Odin Sphere (Atlus) - 59,248 / NEW
04./01. [PSP] Final Fantasy Tactics: The Lion War (Square-Enix) - 39,480 / 194,371
05./03. [WII] Wii Sports (Nintendo) - 27,788 / 1,601,564
06./02. [NDS] Final Fantasy XII: Revenant Wings (Square-Enix) - 23,904 / 445,237
07./04. [NDS] More Brain Age (Nintendo) - 18,790 / 4,284,904
08./07. [WII] Wii Play (Nintendo) - 18,179 / 1,317,807
09./05. [NDS] New Super Mario Bros. (Nintendo) - 17,862 / 4,458,786
10./08. [WII] Big Brain Academy: Wii Degree (Nintendo) - 15,816 / 133,304
11./06. [WII] Super Paper Mario (Nintendo)
12./10. [NDS] Yoshi's Island DS (Nintendo)
13./09. [NDS] Momotarou Dentetsu DS: Tokyo & Japan (Hudson)
14./11. [NDS] More English Training (Nintendo)
15./13. [NDS] Phoenix Wright 4 (Capcom)
16./16. [NDS] Mario Kart DS (Nintendo)
17./00. [NDS] Custom Beat Battle Draglade (Banpresto)
18./17. [NDS] Animal Crossing Wild World (Nintendo)
19./18. [NDS] Prof. Layton and the Mysterious Village (Level 5)
20./12. [NDS] Brain Age (Nintendo)
21./14. [NDS] Panel de Pon DS (Nintendo)
22./15. [NDS] Mario vs. Donkey Kong 2: March of the Minis (Nintendo)
23./22. [PSP] Monster Hunter Portable 2nd (Capcom)
24./20. [NDS] English Training (Nintendo)
25./25. [NDS] Dragon Quest Monsters Joker (Square-Enix)
26./21. [NDS] Word Puzzle Mojipittan DS (Bandai-Namco)
27./24. [NDS] Kanji Brain Test 2M (IE Institute)
28./19. [NDS] Common Knowledge Training (Nintendo)
29./31. [NDS] Pokémon Diamond (Pokemon)
30./44. [WII] One Piece: Unlimited Adventure (Bandai-Namco)
 

(to be updated later)

Hardware Numbers

Interesting. Famitsu, Media Create, and VG chartz have very differeent top 10's. Oh well. That is to come from estimates.

Paper Mario missing? Can't be off by that much? One of the charts is wrong...

FAMITSU is wrong C FTW

None of the tracking services in Japan cover 100% of the stores, so they are certain to have disparities in their numbers, perhaps even large ones

Great start for Ouendan 2, but One Piece dropped unusually fast. Limited supply? Or poor game? Which it is btw.

Sega swoops in for the pwn.

I can't believe Monster Hunter 2nd is still selling so well for the PSP. This site has it at around 8k this week again, in it's 13th week since release and has accummulated 1.2m sales in Japan alone.....amazing for a PSP game.

I agree with you ioi, it's only the places that are different because the games are quite close together.