The Latest Information

IN CONVERSATION WITH JUNKYO (JACK) FUJIEDA - FOUNDER AND CEO OF REGIS AND RECIPIENT OF THE OPEN GROUP FELLOWSHIP

Read the article here

The Open Group Next Summit

The Open Group Event (Quito, Ecuador)
Architecting the Digital Future: AI, Open Standards, and Sustainable
Transformation
The Open Group Summit Celebrating 30 Years with The Open Group
Date and time: July 27 - 29, 2026
Place: Quito, Ecuador
Venue: University of San Francisco, Quito
The
The Open Group 30th Anniversary - Call for Testimonials
The Open Group Report

As we celebrate the 30th Anniversary of The Open Group, weʼre reflecting on the incredible journey made possible by our global community. Your contributions, experiences, and memories have played a vital role in shaping who we are today. We would love to hear from you.

【Submit here】

October 26 - 29, 2026
The Open Group U.S. Summit(Houston, Texas)
Stay Tuned


The Open Group Latest Information

The Open Group Summit Highlights – Oslo, – April 27 – 30, 2026
THE OPEN GROUP ENTERPRISE ARCHITECTURE PRACTITIONERS CONFERENCE: HIGHLIGHTS FROM A LANDMARK GATHERING, LONDON, FEBRUARY 2 – 4, 2026

The Open Group Past Summit

You can reach the event agenda and the presentations when you login using The Open Group username and password.

The Open Group Summit, Oslo, Norway
 April 27 – 30, 2026(Local Time)

The Open Group Event, London, UK
 February 2 — 4, 2026(Local Time)

The Open Group Summit, Houston, TX
 November 3 – 6, 2025(Local Time)

The Open Group Summit – Amsterdam
 May 19 – 22, 2025(Local Time)

■ The Open Group's 25th Anniversary Event

The Open Group Accredited Training Course

※Training courses are conducted in Japanese.
■「TOGAF® EA Practitioner Course(2026/6)」
*TOGAF® Standard Edition 10 Course based on the latest version of the TOGAF® Standard

【Date, Time, and Details】

(1)【Lecture】< Remote Lecture via Webex >
 Jun 10 (Wed) – Jun 12 (Fri), 2026 (3 days) / 9:00--18:00

(2)【Case Learning Study (Workshop)】< In-Person Training >
 Jun 18 (Thu), 2026 / 9:00--18:30

(3)Certification Exam: TOGAF® Enterprise Architecture Part1 & Part2
< Written Exam at Venue > Jun 19 (Fri), 2026 / 13:00--16:00

(2)&(3)Venue: Asahi Kousan Co., Ltd., 8th Floor Conference Room, Shinjuku Gyoen YAMADA Building
(8F YAMADA Building, 1-1-14 Shinjuku, Shinjuku-ku, Tokyo)

Next GIS Forum TOKYO

GIS FORUM TOKYO
ReGIS Inc. 30years
【GIS Forum Tokyo 135 ReGIS Inc. 30th Anniversary Joint Forum】
【Open Summit 2026】-【CRM Executive Forum Tokyo 2026】

We are pleased to share that the event held on Thursday, April 16, 2026, concluded successfully with the participation of many distinguished guests.
We would like to express our sincere appreciation for your generous support and for taking the time to join us.
We are delighted to inform you that we have published highlights from the event, along with a retrospective look at the 30-year history of ReGIS Inc.
We hope you will enjoy viewing these materials.

◇Scenes from the event

◇30th Anniversary Memories VIDEO & Photos


30th Anniversary Memories VIDEO & PhotosQRcode

Annual Report

Merry Christmas for 2025 and A Happy New year for 2026 >> More

The Latest Information

Published on 9 December 2025
◆ The Open Group Report ◆
‘The Impact of Enterprise Architecture on Business Success: Statistical Study of TOGAF® Adoption in the Fortune Global 500’
ISBN 978-9911027-1-4 C2055
The Authors:Junkyo Fujieda・Steve Nunn
Publisher:ReGIS Inc.
Contents:
1: Introduction
2: The Number of TOGAF Adopters Continues to Grow
3: There is a Correlation between TOGAF Adoption and Profit
4: Examining the Difference in TOGAF Adoption between the G7 and China
5: The Reasons why the TOGAF Standard is Effective
6: Epilogue
The Open Group Report

*Japanese edition.
(English editions will be published in due course.)

■ Purchase Application Address
Please fill out this application form (WORD)with the required information
and submit it as an attachment to E-Mail:forum2@re-gis.com
The invoice will be enclosed with the books.
Please cover the transfer fee and shipping costs.

*For inquiries, please contact us.
Research Environment for Global Information Society Inc.
YAMADA Bldg. 10F, 1-1-14, SHINJUKU, SHINJUKU-KU, TOKYO, 160-0022 JAPAN Office
TEL; +81-3-5360-8300 Office
FAX: +81-3-5361-3123
E-Mail: forum2@re-gis.com

Videos from past FORUM events

GIS FORUM TOKYO134 Joint Forum Video 2025/12/9(TUE)

The Open Group - O-DA Version Up Project

The Open Group Training Course Certification

ReGIS Inc.'s training courses in the TOGAF® 9, ArchiMate® 3 Standard are accredited by The Open Group

Link

The Open Group
CRM Association JAPAN