[Obayashi Corporation Speaker & Dialogue Seminar] Discussing Challenges in Introducing Process Management Software and Changes on Site (Held on April 23, 2026)

Arent Co., Ltd. will hold an online seminar on Thursday, April 23, 2026, with the theme "Process Management Changes with PROCOLLA: The Value of PROCOLLA Seen Through Obayashi Corporation's Implementation Case Study."

In this seminar, we will invite Mr. Yamashita and Mr. Hayakawa from Obayashi Corporation, who are promoting the introduction and utilization of "PROCOLLA," an AI cloud process management system jointly developed by Arent and Obayashi. In a dialogue format, they will delve into the process of considering its introduction and the actual operational status on site.

We will explore why Obayashi Corporation selected PROCOLLA and proceeded with its trial, and how it is being operated on site. Additionally, they will specifically discuss, based on actual initiatives, questions that arise during the consideration of its introduction, such as "Can it really be used effectively on site?" and "What changes will occur with its introduction?"

In the construction industry, challenges include process management becoming dependent on individuals and delays in information sharing. This seminar will, with this background in mind, introduce the discussion points and resolution processes during the consideration of its introduction, as well as its operation on site and the changes after its introduction.

Overview

• Title: Process Management Changes with PROCOLLA! The Value of PROCOLLA Seen Through Obayashi Corporation's Implementation Case Study

• Date & Time: Thursday, April 23, 2026, 15:00-16:00

• Application Deadline: Thursday, April 23, 2026, 13:00

• Participation Fee: Free (Pre-registration required)

• Format: Online only

• Organizer: Arent Co., Ltd.

Recommended for:

• DX promotion managers at general contractors and subcontractors (those looking for persuasive material for internal implementation by referencing successful case studies from other companies).

• Construction department managers and site managers who want to streamline on-site process management (those who feel the limitations of whiteboard and Excel-based process management and seek real-time sharing).

• Managers and on-site staff of specialized construction companies (those who want to smooth coordination with prime contractors and reduce rework and communication errors).

• Those interested in "PROCOLLA" but without a clear image of its operation.

Agenda

15:00~15:05
Opening: Speaker introduction, guidance on today's flow

15:05~15:15
Background of PROCOLLA Introduction: Why was digitalization of process management necessary at Obayashi Corporation? (Sharing challenges)

15:15~15:40
Introduction to PROCOLLA Utilization Techniques

• Specific operational status on site

• Real reactions from the site

• PROCOLLA's superiority: "This is different!"

15:40~15:50
Future Outlook and Expectations: The future vision of construction sites beyond the introduction of PROCOLLA

15:50~16:00
Q&A, etc.

*The agenda is subject to change without notice.

Speakers

Application

You can check the seminar details and apply from the link below.
Those who apply will receive an email later with instructions on how to view the online distribution video via Zoom.

What is PROCOLLA?

"PROCOLLA" is an AI cloud process management system for the construction industry, developed under the supervision of Obayashi Corporation. It aims to support the diverse tasks of site supervisors (QCDSE*), combining Obayashi's extensive practical experience with Arent's technological capabilities to achieve both intuitive operability and advanced AI support functions.

Currently, in addition to Obayashi's sites, it is being introduced at multiple construction companies, and its deployment is accelerating with the aim of becoming a new industry standard as a solution that supports the advanced utilization of data centered on process management.

*QCDSE: An acronym for the five important management items in construction sites (Quality, Cost, Delivery, Safety, Environment).

About Arent Co., Ltd.

Arent Co., Ltd. is a company that promotes DX in the construction industry with the mission of "democratizing tacit knowledge."

We operate on two main pillars: the "DX Business," which involves solving problems together with client companies, and the "Product Business," which develops and sells our own SaaS. We are solving structural problems faced by the construction industry through the power of technology, including the "LightningBIM" series of Revit plugins designed to allow anyone to intuitively handle BIM, and in recent years, we have added 6 companies and 7 product series to our group through M&A.

[Company Profile]
Company Name: Arent Co., Ltd.

Location: KDX Hamamatsucho Building 3F, 2-7-19 Hamamatsucho, Minato-ku, Tokyo

Representative: Hiroki Kamobayashi, President and CEO

Established: July 2, 2012

Capital: 1,287 million JPY (as of January 23, 2026)

Business Activities: DX consulting and new business creation, development and sales of proprietary products

Corporate Website: https://arent.co.jp/

Contact: info@arent3d.com