1 NDS Pokémon Torouze (Nintendo)
2 PSP Kawasima Brain Power Trainer Portable (Sega)
3 NDS that brain training game (Nintendo)
4 NDS Super Princess Peach (Nintendo)
5 NDS Tamagotchi
6 GBA Famicom Mini: Super Mario Brothers (Nintendo)
7 NDS Yawaraka Atama Juku [=the other Brain Training]
8 PS2 Dragonball Z Sparking! (Bandai)
9 PS2 Hisshou Pachinko Kouryoku Vol. 1: CR Shinseiki Evangelion (D3)
10 GBA Yu-Gi-Oh Duel Monsters GX
11 PS2 Burnout Revenge (EA)
12 GBA Tsuukin Hitofude
13 NDS Jump Super Star (Nintendo)
14 GBA Mushi King
15 PS2 Code Age Commanders (SqaureEnix)
16 NDS Akachan wa doko kara kuru no? [=Project Rub 2]
17 PS2 Shin Sangoku Musou 4 Moushouden
18 PS2 D1 Grand Prix 2005 (EA)
19 GBA Dr. Mario & Panel de Pon
20 PSP Burnout Legends (EA)