Sea Freight from China to Sendai, Japan — Transit, Duty and Clearance
China → Sendai · via SDJ air / Sendai sea · clearance by Japan Customs (税関)
We move sea freight cargo from South China into Sendai through SDJ air / Sendai sea. Sendai is Tohoku regional hub, which shapes the kind of cargo that moves on this lane and how it should be packed.
Clearance itself is handled by Japan Customs (税関), and typical dwell at the gateway runs 1–3 days.
What the routing looks like in practice
Japan is a fast, high-compliance lane: Shanghai and Qingdao to Tokyo or Osaka is 3–6 days by sea and often next-day by air. Clearance itself is quick, but the standards regime is unforgiving — PSE and Giteki marking must be correct before the goods ship, because there is no way to remediate at the border.
| Sea gateways used | Tokyo, Yokohama, Osaka |
|---|---|
| Sea transit, China to gateway | 3–6 calendar days |
| Gateway serving Sendai | SDJ air / Sendai sea |
| Inland leg to Sendai | +1 day from the gateway |
| Typical clearance / dwell | 1–3 days |
| Peak season to plan around | Sep–Nov |
Duty, tax and clearance into Sendai
Imports into Japan are cleared by Japan Customs (税関). The headline position is: Consumption tax 10%; duty 0–15% on most manufactured goods, higher on leather, footwear and food. The de-minimis threshold is JPY 10,000 customs value (some categories excluded).
Conformity is the part most first-time importers underestimate: PSE mark for electrical appliances; Giteki/MIC certification for radio devices; Food Sanitation Act notification for food-contact items. Getting this wrong is expensive because it usually cannot be fixed after the cargo has landed.
Restrictions and known friction points for Japan: Electrical products without a valid PSE mark cannot be imported. Radio devices need Giteki certification. Amazon FBA Japan requires an Importer of Record that is not Amazon, so confirm who the IOR will be before booking a DDP move.
What to sort out before the cargo leaves China
- Ask for the HS code in writing from your supplier and verify the Japan duty rate against it yourself.
- Book earlier than the transit time suggests during Sep–Nov, when space on this lane tightens.
- Use ISPM-15 treated pallets. Untreated wood is the most common reason otherwise-clean cargo gets held.
- Declare lithium batteries, magnets, liquids and powders up front — retro-declaring after booking usually means re-planning the whole shipment.
- Compare gross weight against volumetric weight (L×W×H ÷ 6000) — the higher figure is what gets billed on air and express.
- Confirm the consignee in Sendai can act as importer of record — Japan Customs (税関) will not release cargo to an unregistered party.
Frequently asked questions
How long does shipping from China to Sendai take?
China to the Japan gateway is 3–6 calendar days. On top of that, allow 1–3 days of clearance with Japan Customs (税関) and a +1 day inland leg to Sendai.
What duty and tax will I pay importing into Sendai?
Japan Customs (税関) applies: Consumption tax 10%; duty 0–15% on most manufactured goods, higher on leather, footwear and food. The de-minimis position is JPY 10,000 customs value (some categories excluded). Under a DDP arrangement these are pre-paid, so nothing is collected on arrival in Sendai.
Can you deliver door-to-door in Sendai?
Yes. Delivery to a Sendai address is quoted as one figure covering freight, duty and tax owed to Japan Customs (税関), and the +1 day inland leg. Confirm whether your consignee wants the goods at a warehouse, a marketplace fulfilment centre or a shop front, because the last-mile requirement differs.
What documents does Japan Customs (税関) require?
A commercial invoice with HS codes, a packing list, the bill of lading or air waybill, a certificate of origin where it lowers duty, and any product certification (PSE mark for electrical appliances; Giteki/MIC certification for radio devices; Food Sanitation Act notification for food-contact items). We prepare and file these as part of the service.
Can you ship batteries or sensitive cargo to Sendai?
Yes. Battery cargo by sea moves under UN3480/UN3481 with an MSDS, and the dangerous-goods documentation is prepared as part of the booking into Tokyo, Yokohama, Osaka. Surcharges apply and space is more limited than for general cargo.
How is the chargeable weight calculated for Sendai?
We compare actual gross weight against volumetric weight — length × width × height in centimetres divided by 6000 for air — and bill the greater of the two, rounded up to the next kilogram. Light, bulky cargo is almost always billed on volume.
Other delivery cities in Japan
References & official sources
Duty rates, thresholds and conformity requirements for Japan change by ministerial decision, sometimes mid-year. The figures on this page are buyer-planning references, not a customs ruling — confirm the current position for your own HS code with Japan Customs (税関) or your broker before you ship.
- Japan Customs
- METI — Electrical Appliance and Material Safety Act (PSE)
- MIC — radio equipment certification
- WTO — Tariff Profiles (applied MFN duty by country)
- IATA — Lithium battery shipping guidance (PI 965–970)
- World Bank — Logistics Performance Index
- ICC — Incoterms 2020 rules (DDP, DAP, FOB definitions)
- IPPC — ISPM 15 wood packaging standard
Page data last reviewed: July 2026.
Get a rate for Sendai
This lane is quoted per shipment rather than from a published rate card, because the landed cost depends on the commodity, its density, the conformity requirements above and the delivery point. Send the cargo details and we will come back with a full DDP figure.