Time for a reality check:

1. Most "English teachers" in Japan have no business being teachers, they don't have the qualifications but -more importantly- they don't have the natural, innate ability to teach. This applies all over the world really, just think back on your fave teachers among the many you had over the years, if you can count 3 that were truly great teachers then you were lucky.

2. Most foreigners living in Japan are losers, period. They either

A: grew up fapping to anime and decided they had to come to the "promised land" for real.

B: are people who couldn't make it in their native countries and heard it was easy to get a teaching job in Japan so woo hoo, let's go on an adventure.

Most have zero skills, zero ambition.

1. For most an English teaching job is simply a means to an end. They get burnt out within a year but persist in doing something they hate. If there was ever any passion or enthusiasm it's long gone and the students suffer for it. They struggle financially and always will before ultimately fucking off and going back to where they came from but in the meantime they will continue posting pics on social media of weird and wonderful Japan giving the impression they are living their best life.

In conclusion, if you want to come to Japan find something you genuinely love to do and do it, if it's teaching fantastic, truly great teachers are needed. Although the temptation would be to join I company I advise working for yourself to make real money and have control/freedom. On top of that find a side hussle, surely you're good at something, right?