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Tensho Office Tennozu First Tower17th Floor Opening Confirmed for December 2, 2025
Update:2025/10/22
We sincerely appreciate your continued patronage of Tensho Office.
We are deeply grateful for the numerous inquiries we have received regarding our newly opened “Tensho Office Tennozu First Tower” on September 16, 2025.
Accordingly, we are pleased to announce the opening of the new 17th floor on Tuesday, December 2, 2025.
■Features of the 17th Floor
The newly opening 17th floor shares the same layout as our existing 7th floor, providing office spaces that accommodate diverse work styles.
Abundant Fully Private Rooms


- Primarily featuring single-person booths, these are ideal for small businesses and startups.
- We also offer large, fully private rooms accommodating 10 to 20 people.
Well-Equipped Meeting Rooms


- Similar to the 7th floor, two meeting rooms are available for free use.
- Tenants can use them free of charge for up to 2 hours daily.
■Detailed Information and Floor Plan
Rental rates and detailed information for the 17th floor rooms can be found on the dedicated page below.The floor plan is also available for your reference.
Tensho Office Tennozu First Tower 17th Floor Details Page
https://www.tensho-office.com/en/shinagawa-ku/tennozu-first-tower/f17/
Please feel free to contact us for any inquiries or questions regarding occupancy.
We sincerely look forward to hearing from you.
We appreciate your continued support of Tensho Office.
■Public Information
Scheduled Opening Date: Tuesday, December 2, 2025
Property: Tensho Office Tennozu First Tower 17th Floor