Best-selling games in Japan thus far

1. 467,891 DS – Mario & Luigi RPG 3
2. 459,876 PS3 – Yakuza 3
3. 428,545 PS3 – Resident Evil 5
4. 356,305 PSP – Monster Hunter Portable 2 G (BEST)
5. 355,784 PSP – Shin Sangoku Musou: Multi Raid
6. 301,609 Wii – Wii Fit
7. 300,753 DS – Rhythm Heaven
8. 296,037 PSP – Tales of the World: Radiant Mythology 2
9. 243,240 DS – Wagamama Fashion: Girls Mode
10. 220,550 Wii – Taiko no Tatsujin Wi

Source