Japan Updates Import Declaration and Preliminary Examination System

2026年5月13日

Japan has announced significant updates to its import declaration process, affecting foreign entrepreneurs involved in trade. The Japanese Customs Authority has revised the preliminary examination system, impacting the processing of import manifests. This change is crucial for foreign business owners as it streamlines compliance and potentially reduces delays in the importation of goods, easing navigation through Japan’s complex customs regulations.

📋 Quick Summary for Foreign Business Owners
Category: Regulatory Update

Background & Context

The Japanese Customs Authority (Nihon Zeikan) manages the importation of goods into Japan, governed by the Customs Act (Zeikan-ho). The preliminary examination system allows for a review of import manifests before goods arrive, aiming to expedite customs clearance. Recent updates focus on improving the notification period for customs inspections, significantly affecting the timing of goods entering the market. Historically, the preliminary examination system has undergone several revisions, with the most recent changes reflecting Japan’s commitment to enhancing trade facilitation while maintaining security standards.

How This Affects Your Business in Japan

Item	Cost (JPY)	Cost (USD approx)	Notes
Company Registration	¥150,000	$1,000	Standard registration fee
Notary Fee	¥50,000	$350	For document notarization
Visa Application	¥4,000	$30	Business Manager visa

1. Foreign Residents Already Operating a Business in Japan
For those currently importing goods, it is essential to familiarize yourself with the updated notification timelines for customs inspections. Ensure that your import manifests are submitted accurately and on time to avoid delays. Failure to comply could result in increased inspection rates or penalties. Review your current processes and consider consulting with a customs broker to optimize your import strategy.

2. Foreign Nationals Planning to Establish a New Company
If you are looking to start a business that involves importing goods, understanding the revised preliminary examination system is crucial. Prepare your import manifests in advance and ensure compliance with the new notification timelines. It may be beneficial to engage a local expert or customs consultant who can guide you through the process and help you avoid common pitfalls.

3. Foreign Investors Who Are NOT Residents of Japan
For investors looking to enter the Japanese market through importation, staying informed about these regulatory changes is vital. Consider establishing a partnership with a local entity or hiring a representative who understands the nuances of Japanese customs regulations. This will help mitigate risks associated with non-compliance and ensure a smoother entry into the market.

Step-by-Step: What You Need to Do

Step 1: Review the Updated Customs Regulations
Visit the Japanese Customs Authority website for the latest information. English support is available.
Office: Japanese Customs Authority (English Support: Yes)
Cost: Free (¥0)
Time: 1-2 hours
Pitfall: Missing updates can lead to non-compliance.

Step 2: Prepare Your Import Manifest
Ensure all required information is included and complies with the new guidelines. Consult with a customs broker if necessary.
Office: Customs Broker (English Support: Limited)
Cost: ¥30,000 (~$200 USD)
Time: 1-3 days
Pitfall: Incomplete manifests can cause delays.

Step 3: Submit Your Import Manifest
File your manifest with the Japanese Customs Authority at your designated customs office. English support is available.
Office: Japanese Customs Authority (English Support: Yes)
Cost: Free (¥0)
Time: 1 day
Pitfall: Late submissions can incur penalties.

Step 4: Await Notification for Customs Inspection
Monitor the notification period closely as per the new regulations.
Office: Japanese Customs Authority (English Support: Yes)
Cost: Free (¥0)
Time: Varies
Pitfall: Ignoring notifications can lead to missed inspections.

Step 5: Prepare for Customs Inspection if Required
Have all necessary documentation ready for potential inspections.
Office: Japanese Customs Authority (English Support: Yes)
Cost: Varies based on goods
Time: 1-2 days
Pitfall: Missing documents can delay clearance.

Step 6: Clear Your Goods Through Customs
Once cleared, arrange for transportation to your business location. English support is available.
Office: Logistics Provider (English Support: Yes)
Cost: Varies based on logistics provider
Time: 1 day
Pitfall: Delays in logistics can affect delivery timelines.

Key Contacts
www.jetro.go.jp/en/
www.moj.go.jp/isa/
www.customs.go.jp/english/

Expert Analysis: Japan vs. Regional Competitors

Metric	Japan	Singapore	Hong Kong	South Korea
Incorporation Time	14 days	3 days	5 days	7 days
Minimum Capital Requirement	¥0	$1	$1	₩0
Annual Filing Cost	¥60,000	$300	$250	₩50,000
Visa Processing Time	3 months	2 weeks	1 month	2 months

What to Expect Next

Looking ahead, foreign entrepreneurs should monitor any further updates from the Japanese Customs Authority regarding the preliminary examination system. Potential legislative changes aimed at enhancing trade facilitation are expected in the coming years. Key timelines to watch include announcements in late 2026 regarding additional reforms that may impact import processes.