Japan Post Tracking
Japan Postal Service International
JAPAN POST Co., Ltd. provides domestic postal delivery in Japan and international mail and cargo services, including EMS and international parcels.
Delivery Time
Varies by service, destination, and acceptance conditions.
Coverage
Japan and international destinations subject to Japan Post acceptance rules.
Tracking Number Formats
AA123456789JP (international mail example)
Tracking Tips
- Japan Post documents international mail as two letters, nine digits, and two letters, such as AA123456789JP.
- CNG plus 14 digits and LP plus 14 digits are not accepted formats for the Japan Post tracker.
- U-starting ordinary-package barcodes such as UL123456789JP are not tracking barcodes.
- Overseas information can be delayed or unavailable; Japan Post advises checking the destination postal operator when needed.
Official Website
https://www.post.japanpost.jp/index_en.html
Frequently Asked Questions
- What is the Japan Post international tracking format?
- Japan Post documents two alphabetic characters, nine digits, and two alphabetic characters, for example AA123456789JP.
- Why cannot Japan Post find my item?
- Overseas information can be delayed or unavailable depending on the destination. Japan Post advises checking the destination postal operator through its overseas-post links.
- Which Japan Post services can be tracked?
- The official service catalogue includes international EMS, International Parcel, International ePacket Light, and other mail services; tracking availability depends on the item and destination.