If the total value of cash, traveler's checks and negotiable securities exceeds one million yen when entering Japan, or the gold (purity above 90%) exceeds 1 kg, you must fill in the declaration form and go through the declaration formalities with the Japanese Customs.

When entering the country, you need to declare cash, traveler's checks, securities, etc. (Total) More than 6,543,800,000 yen to the customs. I don't know how much can be declared at most, but cash exceeding 6.5438+0 million yen needs to be declared and can still be brought into the country after declaration.

This is equivalent to 60,000 RMB in cash, and most people don't bring so much cash.

Less than 654.38+00,000 yen does not need to be declared.

Extended data:

1. Take foreign currency cash out of the country:

According to the Interim Measures for the Administration of Carrying Foreign Currency Cash into and Out of China

65438+

2. If the outbound personnel leave the country with cash equivalent to less than US$ 5,000, they do not need to apply for an exit permit to carry foreign currency, and the customs will release them. In addition to more trips on the same day, more trips in a short time.

3. If the outbound personnel carry more than US$ 5,000 to US$ 65,438+RMB 00,000, they should apply to the bank for proof of carrying, and the customs will release them with the bank seal. For those who use more than one carrying certificate and the total amount exceeds the equivalent of US$ 65,438+00,000 yuan, the customs will not release them.

2. Take RMB out of the country

At present, the limit for passengers to bring RMB into and out of the country is 20,000 yuan. If the policy is adjusted, the actual processing result of the competent customs shall prevail.

References:

Interim Measures for the Administration of Entry and Exit with Foreign Currency Cash _ Baidu Encyclopedia