October 24, 2025
Thank you for your continued support of PlantStream.
We would like to inform you that the current PlantStream Help Center will be temporarily closed on December 16, 2025 (Monday) for renewal.
To provide a more seamless and user-friendly support experience, we are currently preparing a new portal site.
The new portal will feature enhanced help desk functions, along with improved access to product information and various support materials in a clearer, more organized format.
The official release of the new portal is scheduled for late November 2025, and further details will be announced soon.
We sincerely appreciate your continued support for PlantStream.
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PlantStream
Tel：+81-3-6222-8808
Address : 3rd Floor, KDX Hamamatsucho Building,
2-7-19, Hamamatsucho, Minato-ku, Tokyo,
105-0013, Japan