I've just returned from the World Money Show in Orlando where more than 10,000 investors gathered to learn about global investing. I had a chance to meet with many of the financial experts and global company representatives featured at the show, and over the next week I will share some of their top investment ideas. To view all of the stocks featured in this special global report, click here.

Visiting from Japan was mobile phone operator NTT DoCoMo (NYSE:DCM), whose stock is a favorite buy from Tony Sagami, editor of the Asia Stock Alert and a global analyst with Martin Weiss Research.

In reviewing the company, Sagami is particularly impressed with its new "portable wallet," which lets a cell phone act a credit card.

First, he notes, "The company just reported its results for the first nine months of its fiscal year (through the end of December). And while the firm delivered essentially flat sales and profits from the same period last year, DoCoMo still made $3.3 billion of profits on $29.7 billion of sales in the last nine months.

"Meanwhile, three items impressed the heck out of me. First, DoCoMo grew its subscriber base from 50.3 million last year to 52.2 million today. For a country whose cellular phone market is mature and very saturated, that additional 1.9 million cellular subscribers is pretty impressive.

"In addition, DoCoMo generates about $6 billion of free cash flow each year and has been using those dollars to buy back stock, increase its dividend, and invest in building out its network and new cutting-services, such as osaifu-ketai.