Here are the top sales (Japan) for the period from January 17 to 23 (Source : Media Create).

1. Kingdom Hearts : Birth by Sleep Final Mix - PSP - 77.317 - (NEW)
2. Monster Hunter Portable 3rd - PSP - 43.196 - (4.094.939)
3. Donkey Kong Country Returns - Wii - 20.411 - (754.679)
4. Kaiju Busters Powered - NDS - 17.989 - (NEW)
5. AKB1/48 Idol to Koi - PSP - 12.765 - (351.943)
6. Ninokuni - NDS - 12.608 - (451.152)
7. Inazuma Eleven 3 The Ogre - NDS - 12.386 - (377.913)
8. Pokémon Noir et Blanc - NDS - 12.115 - (5.039.984)
9. Wii Party - Wii - 10.625 - (1.756.646)
10. Venus & Braves - PSP - 10.563 - (NEW)