Mario Kart reigns supreme
Wii U
- Mario Kart 8 – 8.45 million
- Super Mario 3D World – 5.86 million
- New Super Mario Bros. U – 5.81 million
- Super Smash Bros. for Wii U – 5.38 million
- Nintendo Land – 5.20 million
- Splatoon – 4.95 million
- Super Mario Maker – 4.02 million
- New Super Luigi U – 3.06 million
- The Legend of Zelda: The Wind Waker HD – 2.33 million
- Mario Party 10 – 2.25 million
Nintendo 3DS
- Mario Kart 7 – 18.92 million
- Pokémon X and Y – 16.49 million
- Pokémon Sun and Moon – 16.20 million
- Pokémon Omega Ruby and Alpha Sapphire – 14.34 million
- New Super Mario Bros. 2 – 13.37 million
- Animal Crossing: New Leaf – 12.82 million
- Super Mario 3D Land – 12.77 million
- Super Smash Bros. for Nintendo 3DS – 9.61 million
- Pokémon Ultra Sun and Ultra Moon – 8.89 million
- Tomodachi Life – 6.63 million
Wii
- Wii Sports – 82.90 million
- Mario Kart Wii – 37.38 million
- Wii Sports Resort – 33.14 million
- New Super Mario Bros. Wii – 30.32 million
- Wii Play – 28.02 million
- Wii Fit – 22.67 million
- Wii Fit Plus – 21.13 million
- Super Smash Bros. Brawl – 13.32 million
- Super Mario Galaxy – 12.80 million
- Wii Party – 9.35 million
Nintendo DS
- New Super Mario Bros. – 30.80 million
- nintendogs – 23.96 million
- Mario Kart DS – 23.60 million
- Dr. Kawashima’s Brain Training: How Old Is Your Brain? – 19.01 million
- Pokémon Diamond and Pearl – 17.67 million
- Pokémon Black and White – 15.64 million
- More Brain Training: How Old Is Your Brain? – 14.88 million
- Pokémon HeartGold and SoulSilver – 12.72 million
- Animal Crossing: Wild World – 11.75 million
- Super Mario 64 DS – 11.06 million
[source nintendo.co.jp]