Monthly Telecommunication June 2026 Issue and Professional Media 'Business Network' Feature an Article on LibeSIM | eSIM Tech Partner 'LibeSIM'

Monthly Telecommunication June 2026 Issue and Professional Media 'Business Network' Feature an Article on LibeSIM | eSIM Tech Partner 'LibeSIM'

Common Creation Inc. (Headquarters: Fukuoka City, Fukuoka Prefecture; CEO: Kazutaka Muta; hereinafter "the Company") announced that an advertorial introducing its eSIM Tech Partner "LibeSIM" has been published in the June 2026 issue of the monthly magazine "Monthly Telecommunication" issued by Rick Telecom Co., Ltd., as well as on the online media "Business Network" operated by the same company.

In this article, four services provided by LibeSIM (on-demand eSIM issuance via SM-DP+, IoT remote management via SGP.32-compliant eIM, bundled provision of lines and SIM applets, and R&D/technical support) are introduced alongside comments from Masaki Yamamoto, the Company's LibeSIM Business Manager.

Overview of Publication Media

Monthly Telecommunication June 2026 Issue (Print) - Media Name: Monthly Telecommunication June 2026 Issue - Publisher: Rick Telecom Co., Ltd. - Issue Date: May 25, 2026 - Publication Title: Leave All Your eSIM Needs to 'LibeSIM'! Dynamically Switch Multi-Profiles with eIM - Subject: Common Creation Inc.'s eSIM Solution 'LibeSIM'

Business Network (Web Version) - Media Name: Business Network - Operator: Rick Telecom Co., Ltd. - Publication URL: https://businessnetwork.jp/article/34550/ - Publication Date: May 21, 2026

Main Content of the Article

The article starts with the primary challenges of implementing eSIMs—"high initial costs" and "long lead times for issuance"—and introduces the four services our LibeSIM provides to solve these issues.

1. On-Demand Issuance of eSIM Profiles via SM-DP+ Regarding our SM-DP+, which can issue and distribute eSIM profiles on-demand via the cloud, the article highlights that by developing the core system infrastructure in-house, we have achieved an "initial investment of approximately 1/10th compared to major SIM vendors" and reduced the eSIM issuance lead time to "as short as same-day to about one week." It also mentions our ability to flexibly accommodate a wide range of quantities, from a single profile for PoC to thousands of units for commercial deployment.

2. SGP.32 Compliant eIM (eSIM IoT Remote Manager) Regarding our eIM, which is the first in Japan to comply with the "SGP.32" eSIM standard for IoT devices (*), the article introduces concrete inquiries we have been receiving recently. These include "needs for utilizing eIM to switch between local 5G inside facilities and public networks outside," and "needs for dynamic profile changes to bypass permanent roaming regulations in connected cars." * As of February 2026, as a domestic company providing an eIM (eSIM IoT Remote Manager) compliant with GSMA SGP.32. (According to our own research) [Related Article] Released an implementation demo of automatic line switching via SGP.32 compliant eIM based on GNSS location information.

3. Bundled Provision of Lines and SIM Applets By offering our MVNO line and the SIM applet running on the eSIM in a single package, value-added functions such as GPS-free location tracking, device authentication, and secure storage can be realized without large-scale modifications on the terminal side. This was introduced alongside use cases such as travel eSIMs and rental equipment tracking management. [Related Article] Began providing a new tourism experience solution combining "location information acquisition via SIM card" and "information distribution via LINE based on location information."

4. R&D and Technical Support The article also touches upon our dedicated technical team's comprehensive support structure, ranging from SIM applet development and API design to eUICC procurement assistance and eIM implementation support.

Notice of Exhibition at Wireless Japan x Wireless Technology Park 2026

Our company will exhibit at "Wireless Japan x Wireless Technology Park 2026" held at Tokyo Big Sight from May 27 (Wed) to 29 (Fri), 2026, presenting eSI...