I am a technical visa. Can I go to America in Japan?

You can't go directly. You can go after the visa.

You have a Japanese technical visa, which is your qualification to stay in Japan. But if you want to go to the United States, you still have to apply for a visa at the American Embassy in China as a Japanese citizen. Of course, you can go back to China and apply for a visa at the American Embassy in China.

In addition, although Japan is a visa-free country in the United States, it is only for residents holding Japanese passports. You are a technical visa in Japan, and I believe your passport is still a China passport, so it is necessary to apply for a visa at the American Embassy.

There are all kinds of visas to go to America. For details, please refer to the US Embassy in official website. /niv_howtoapply.html