Studying in Japan

I am 26 years old and made a bold decision to study in Japan next year.

The domestic economy was not stable a few days ago, especially in the IT industry. Suddenly there was an urge to go out and see, but in the past two years, I have only earned enough money to go to Japan. Hahahahaha

How can a small partner in Japan communicate with Japan's IT industry? As well as the precautions to go to Japan, I am studying hard in Japanese. . .

I hope that I can go out and grow my knowledge when I have the ability to go out, and I will not regret it in the future.