IT business was a so big boom in the last decade that in the United States a city called Silicon Valley prospered for its IT business, and IT engineers around the world went there to get jobs. However, recently IT business there has been a so big recession that the workers started to go back their home countries. In this world it is difficult to judge what business is trustable or become a boom next. However, I do not doubt the countries in the world will get closer and closer each other by free trades. Therefore what is the most important skill today is to acquire professional knowledge of something international: for example, international law, and interpretation skill for international conference.

As a free trade zone is getting wider and wider, Japanese government, companies, organizations and individual entrepreneurs need more people who have professional knowledge of something international. For example, world trade talks between countries are expected to increase, and the government needs professional interpreters for international conferences. As another example, Japanese companies may start trade with Chinese companies after they will have opened their market, which is expected to be soon, then Japanese companies needs lawyers familiar with international laws. Not only Japanese, but also companies around the world which want to trade with Japan needs Japanese who have professional knowledge of international law or professional language skill.

In conclusion, today's world is very unstable, however, what I am sure is that the world trades are developing, and the world will need a lot of internationalized people. If people have some professional skills on something international, they have possibility to be employed around the world.