Hi, NickChan, Welcome to the forum.
Yours is a very common posting, and many of us veteran posters (teachers or not) often have some difficulties with such a post, so bear with us. We usually ask questions to gather background information as a foundation for understanding where the poster comes from with their ideas.
I want to move to Japan when I grow up.
Simple statement, but could you explain your reasons why, especially since you are fairly young. Thanks in advance.
I'm currently in college taking courses and I was going to major in technology but thought of something better instead to do. I want to become an English teacher in Japan.
Uh, ok. More questions. Why do you think that kind of job is better (and why have you lost interest in IT)?
I really feel like this is what I want to do with my life and I feel great everyday knowing that this could happen.
What do you know about teaching English in Japan that gives you this feeling?
The only concerns I have right now are will it be hard to find someone to hire me because I'm a foreigner.
No, it's not hard because you are a foreigner. Foreigners teach all over here, and in fact, there have been for decades. And, you wrote concern
s (plural), but only listed this one. What others do you have?
There
are some serious things a person should consider in teaching English here, though. I won't BS you on that, but for the moment I won't go into them because I'd like my questions answered first.
Is this something that you think could really happen?
The short answer is yes. But there are many things that this answer depends on.
I'm also going to try to save enough money to study abroad one semester at Japan. I feel like this would improve my chances of working there because it will show I have been to Japan and even studied there before.
Yes, this will help in many ways. In fact, it may even show you that you
don't want to be here after all, if your current perceptions don't match with reality. So it's not just good.
I would get my Bachelors in English then become a high school/middle school teacher.
Foreigners cannot just do that sort of thing straight away in many / most cases. Except for private junior high schools/high schools, you will either work as an ALT instead, or some sort of part-time teacher. Both have very limited term contracts. If you want to become a full-time tenured teacher, you either go through the entire Japanese university system to take classes and training in becoming such a teacher (and get your license that way), or you get very lucky and move up from a PT job to FT with a foreign degree and
still have to take regular university classes here (and in Japanese).
ALTs get work either through the JET Programme (Google it, very widely known, been around since the 80s), or through dispatch agencies (most not having good reputations for reliability and supporting their ALTs). Both of those options require a bachelor's degree from an accredited university, and in any subject from anthropology to zoology. That last part alone should suggest just how really, truly "qualified" most ALTs are to
teach a foreign language!
Moreover, teaching here is not as much a piece of cake as some have thought, so I would really like to know answers to some of these background questions before advising further. In other words, how much do you know, and how serious are you about teaching?