Yea, tough choice. I wanna do something in the video game field that way I can do what I love for work so it doesn't feel like a job at all.
I dunno how it is in Japan, but in Korea you can be a English teacher with a little training, without a degree. BUT, the downside is you don't make a lot of money so it's a iffy thing to do haha. Maybe I can look into it for you the next time I go to Japan?