- Invitation-only event hosted by NTT Group companies
- Venue : NTT Musashino R&D Center
Where IOWN and AI Meet Quantum Computing
There is growing anticipation that quantum computers may become practical earlier than previously expected.
The year 2025 marks the 100th anniversary of the birth of quantum science and has also been designated by the Japanese government as the first year of quantum industrialization.
Our theme this year, “Quantum Leap,” reflects not only the original notion of a leap in quantum mechanics, but also our commitment to drive transformative progress in business and beyond.
At the NTT R&D Forum, we will showcase IOWN 2.0 optical computing technologies, an enhanced version of NTT’s proprietary generative AI “tsuzumi”, and explore the future of optical quantum computing.
Stay tuned to discover how IOWN and AI will evolve through integration with quantum computing.
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UPDATES
The following sections have been updated: Technical Seminars Information.
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UPDATES
The following sections have been updated: Exhibition List.
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PRESS RELEASE
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PRESS RELEASE
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PRESS RELEASE
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UPDATES
The following sections have been updated: Exhibition List.
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UPDATES
The following sections have been updated: Exhibition List, Technical Seminars information.
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PRESS RELEASE
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UPDATES
The following sections have been updated: Exhibitions Information.
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UPDATES
The following sections have been updated: Technical Seminars Information.
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PRESS RELEASE
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UPDATES
The following sections have been updated: Keynote Speech, Technical Seminars, Exhibitions, FAQ, and Access Information.
KEYNOTE SPEECH
NTT executives will deliver presentations on the latest technological developments at NTT, including quantum technologies and IOWN.
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Innovation in ComputingPowered by Photonic Technology
— Evolution toward IOWN 2.0 and 3.0,and the Leap to Quantum —
WED 10:30～11:10THU 10:30～11:10English Presentation
Akira Shimada
President and CEO
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IOWN∴Quantum Leap
THU 14:30～15:10FRI 10:30～11:10Shingo Kinoshita
Senior Vice President
TECHNICAL SEMINAR
Technical experts from NTT laboratories will present the latest technological trends and business developments related to tsuzumi 2, AI, IOWN, and quantum technologies. Following the presentation, a panel discussion with a moderator is also planned.
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Seminar
tsuzumi 2and the New Landscape of AI Business: Challenges and Prospects of a Japan-Originated LLM
TUE 10:30～11:30
Kyosuke Nishida
Senior Distinguished Researcher NTT Human Informatics Laboratories
Taichi Asami
Senior Research Engineer NTT Human Informatics Laboratories
Daiki Arakawa
Generative AI Task Force Leader NTT DOCOMO BUSINESS Corporation
moderator
Kudo Ichiro
NTT Market Planning & Analysis Department, Research and Development Market Strategy Division Director
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Seminar
Physics of Intelligence: Exploring the Principles of the Emergence of Intelligence
TUE 14:00～15:00
Hidenori Tanaka
Research Scientist Physics & Informatics (PHI) Laboratories
Tomoyasu Horikawa
Distinguished Researcher NTT Communication Science Laboratories
moderator
Ryo Ishii
NTT Digital Twin Computing Research Project, NTT Human Informatics Laboratories Research Fellow
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Seminar
Quantum Meets IOWN: Driving Social Transformation and Shaping the Future of Business
WED 10:30～11:30
Daisuke Shirai
Senior Research Engineer NTT Network Innovation Laboratories
Takashi Yazane
Manager, Innovation Center, Technology and Innovation General Headquarters, Innovation Technology Department, NTT DATA Group Corporation
moderator
Takeshi Yagi
NTT Market Planning & Analysis Department, Research and Development Market Strategy Division Director
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Seminar
Illuminating the Future with Photonic Quantum Computing: From Fundamentals to Cutting-Edge Technologies
WED 14:00～15:00
Kan Takase
Representative Director and CEO OptQC Corp.
Takeshi Umeki
Senior Distinguished Researcher NTT Device Technology Laboratories
moderator
Hiroyuki Shiba
NTT Research Planning Department, Science and Core Technology Laboratory Group Head of Research Planning Department
EXHIBITIONS
At the venue of the NTT R&D Forum, you will find exhibitions showcasing NTT's latest technologies. Some exhibits offer hands-on experiences, allowing visitors to interact directly with cutting-edge innovations. View the list of exhibitions here.
Exhibition Categories
This section introduces the exhibition categories of the R&D Forum. Click on each exhibit category to view details.
The exhibits are now open! Have you checked out the technologies that interest you?
Browse the titles and overviews to find the exhibits that best match your interests.
Exhibition ListFAQ
Visiting & Registration
How can I participate in NTT R&D FORUM 2025?
This forum is by invitation only from NTT Group employees. Please contact your representative at NTT Group for details.
What is the registration deadline?
Registration for this forum is now closed.
Is there an admission fee?
Participation is free of charge.
What should I bring when attending the event?
Please bring your registration code when you arrive. If you do not have a registration code, please contact your NTT Group representative.
What are the reception hours on the day of the event?
The opening hours vary by event date. Reception is available until 15 minutes before closing. November 25 (Tue), 2025: 8:30 a.m.–6:00 p.m. November 26 (Wed), 2025: 8:30 a.m.–5:00 p.m.
Can I attend the forum on multiple days?
Yes, it is possible. Please check with your NTT Group representative for details.
Can an accompanying person attend without registration?
No, advance registration is required. As the forum is strictly by invitation from NTT Group employees, please request registration through your NTT Group representative.
About the Venue
Is the venue wheelchair accessible?
Yes, wheelchair access is available.
Is there a place to store luggage?
Yes, cloakroom service is available at the venue.
Is there a smoking area?
Smoking areas are available within the venue. Details will be provided on-site on the day of your visit.
Is free Wi-Fi available at the venue?
Free Wi-Fi is available at the venue. Connection details will be provided on-site.
Are there places to purchase lunch nearby?
Light meals and lunch boxes will be available for purchase inside the venue.
Are there spaces where I can have lunch?
Yes. Dining areas will be available inside the venue. Your NTT Group representative will guide you on the day of the event.
Sessions & Exhibitions
Is a reservation required to attend the keynote sessions or technical seminars?
Reservations for the keynote sessions and technical seminars are now closed.
Can I watch the keynote sessions online?
We are sorry, but live streaming is not available. Recordings of the keynote sessions will be released on NTT's official YouTube channel after the forum.
Will the presentation materials be shared after the event?
We are sorry, but the presentation materials are not available.
Can I take photos inside the venue?
Photography of the exhibits is allowed; however, please refrain from taking photos during the presentations. When photographing exhibits, please be considerate of other visitors.
Where can I get the venue map?
A guide map with the venue layout will be available at the information counter on the day of the event.
Are the presentations and exhibits available in English?
All presentations will be available with simultaneous Japanese–English interpretation. Please note that the number of receivers is limited. Exhibits are also available with English support.
Other Information
I lost something at the venue. Whom should I contact?
Please contact the NTT Group representative who invited you to the forum.
Is there an English version of the forum website?
The English version of the website is available here: https://www.rd.ntt/e/forum/2025/ The Japanese version of the website is available here: https://www.rd.ntt/forum/2025/
ACCESS
NTT Musashino R&D Center
From JR Mitaka Station (Chuo Line) – North Exit Take a bus from Mitaka Station North Exit (approx. 10 minutes):
- At bus stop No.4, take a bus bound for "NTT Musashino Kenkyukaihatsu Center", and get off at "NTT Musashino Kenkyukaihatsu Center.
FAIR PROCESSING NOTICE FOR EVENT ATTENDEES
We handle customers’ personal information provided for this event in accordance with our company’s privacy policy. For more details, please refer to the document below.
FAIR PROCESSING NOTICE for visitors to the NTT R&D Forum (1.05MB)
CONTACT US
For inquiries regarding the R&D Forum, please click here
REPORTS ON PREVIOUS "NTT R&D FORUM" EVENTS
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NTT R&D FORUM 2024
Held over five days from November 25 to 29, 2024. Introducing the highlights of "NTT R&D FORUM 2024 - IOWN INTEGRAL".
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NTT R&D FORUM 2023
Held over four days from November 14 to 17, 2023. Introducing the highlights of "NTT R&D FORUM 2023 - IOWN ACCELERATION".
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NTT R&D FORUM 2022
Held over three days from November 16 to 18, 2022. Introducing highlights of "NTT R&D Forum - Road to IOWN 2022".
