It seems Nintendo isn't the only company reading numbers in the green. As reported by Reuters, Mitsumi Electric Co. Ltd. recorded a jump of 14.9 for it's shares.
"Mitsumi, the maker of the Wii's trademark motion-detection controller, raised its net profit forecast for the year to March by 59 percent on Wednesday to 10.2 billion yen ($84.54 million)."
Mitsumi doesn't only make Wii components, it also works on DS accessories.
"Mitsumi, which also makes chips, sensors and cellphone camera modules, expects annual sales to hit 276 billion yen, topping its previous forecast by 15 billion yen, with about 9 billion yen from game components, it said."