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Thank you for using SHIKISAI Portal.
If you have any questions, please contact us below.
We accept inquiries by email at any time.
* The support desk is closed on weekend, National holidays in Japan and New Year holidays (December 29 – January 3).
*Depending on the status and content of your inquiry, it may take some time to respond.
G-Portal is currently out of service(October 18th, 2024 to March 31th, 2025 planned).
For alternative measures to obtain data, please refer to the following.