Mario Kart Wii sold 173,000 copies during the week ended May 4, taking total unit sales to 1,120,000.

Monster Hunter Portable 2nd G was again in second place, shifting over 100,000 units to take its life-to-date sales total to 1,909,000. It should pass the two million mark soon, along with Wii Fit, which charted at No4, and is now only 14,000 units short of the landmark.

Link"s Crossbow Training for Wii was a new entry at No3, while Meccha! Taiko Drum Master DS rounded off the top five.

01. Mario Kart Wii (Wii) - 173,000 / 1,120,000
02. Monster Hunter Portable 2nd G (PSP) - 102,000 / 1,909,000
03. Link"s Crossbow Training (Wii) - 93,000 / NEW
04. Wii Fit (Wii) - 52,000 / 1,986,000
05. Meccha! Taiko Drum Master DS: 7-tsu no Shima no Daibouken (DS) - 42,000 / 98,000
06. Pokémon Ranger: Batonnage (DS) - 31,000 / 508,000
07. Boura wa Kaseki Holder (DS) - 27,000 / 84,000
08. Valkyria Chronicles (PS3) - 24,000 / 102,000
09. Deca Sports (Wii) - 24,000 / 186,000
10. Wii Sports (Wii) - 22,000 / 2,959,000

Chart data compiled by Media Create, via Kotaku.