What is the reason for the business partnership between Arkcore Inc. and Alfasado Inc.?

It is due to the integration of Protonotes Inc. into Arkcore through an absorption-type merger effective April 1, 2026.

Who is the Representative Director of Arkcore Inc. mentioned in the article?

Yasuhiro Masawata is the Representative Director and CEO of Arkcore Inc.

Where is the corporate location of Arkcore Inc. located in Japan?

The location of Arkcore Inc. is 2-6-1 Ikebukuro, Toshima-ku, Tokyo.

What business description is listed for Arkcore Inc. in the company overview?

Arkcore Inc. is involved in the motorcycle business, fitness business, and other areas.

When did the absorption-type merger of Protonotes Inc. into Arkcore Inc. become effective?

The absorption-type merger of Protonotes Inc. into Arkcore Inc. became effective on April 1, 2026.

Arkcore Inc. and Alfasado Inc. Enter into Business Partnership

Published Mar 31, 2026 12:00 AM ・ Updated Jun 16, 2026 7:01 PM ・ 5 min read ・ Source: PR TIMES

Arkcore Inc. announces the continuation of its business partnership with Alfasado Inc., following the absorption merger of Protonotes Inc. into Arkcore. This strategic integration will see Arkcore inherit Protonotes' development and operational expertise, establishing system development as a new core business pillar and driving value creation in new domains through its partnership with Alfasado.

Arkcore Inc. (CEO: Yasuhiro Masawata, hereinafter referred to as 'Arkcore') announces that it will continue its business partnership with Alfasado Inc. (President and CEO: Kentaro Morisaki, hereinafter referred to as 'Alfasado').

This is due to the integration of Protonotes Inc., which had a business partnership with Alfasado, into Arkcore as the surviving company through an absorption-type merger effective April 1, 2026. Arkcore will inherit the previous contractual relationships and collaborative structure.

Background

Asahi Interactive Inc. entered into a business partnership with Protonotes in April 2023 for its web contract development business, covering system development and operations.

Subsequently, this business was integrated into Alfasado on October 1, 2025, and the contractual status, rights, and obligations related to this business partnership were succeeded by Alfasado.

With the absorption merger of Protonotes into Arkcore, the contractual status, rights, and obligations held by Protonotes have been succeeded by Arkcore, and a business partnership relationship will continue between Arkcore and Alfasado.

Future Development

Through this merger, Arkcore aims to strengthen its system development domain as a new business pillar, in addition to its existing businesses.

With this succession, Arkcore will incorporate Protonotes' development and operational structure and expertise, and through collaboration with Alfasado, will work to create value in new business areas.

System development is a new area for Arkcore, but we will steadily advance the business based on Protonotes' track record and the partnership with Alfasado.

Company Overview

Company Name: Arkcore Inc.

Location: 2-6-1 Ikebukuro, Toshima-ku, Tokyo

Representative: Yasuhiro Masawata, Representative Director

Business Description: Motorcycle business, fitness business, etc.

URL: https://www.arkcore.co.jp/

Company Name: Alfasado Inc.

Location: 1-1-21 Kitahama, Chuo-ku, Osaka

Representative: Kentaro Morisaki, President and Representative Director

Business Description: Software development business, web solution business, etc.

URL: https://www.alfasado.net/

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Source: PR TIMES
Category: partnership

Arkcore Inc. and Alfasado Inc. Enter into Business Partnership

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