Showcase Provides Identity Verification Tool 'ProTech ID Checker' to QTnet Inc.
Showcase Inc. has provided its eKYC tool 'ProTech ID Checker' to QTnet's smartphone service 'QT Mobile'. Utilizing IC chip reading and JPKI, it enhances security against fraudulent contracts while improving user convenience for online procedures.
📋 Article Processing Timeline
- 📰 Published: April 23, 2026 at 20:00
- 🔍 Collected: April 23, 2026 at 11:31
- 🤖 AI Analyzed: April 23, 2026 at 12:13 (42 min after Collected)
Showcase Inc. (Minato-ku, Tokyo, President: Koichi Matsumoto, Securities Code: 3909, hereinafter "Showcase"), which provides DX cloud services connecting companies and customers, has provided its identity verification tool "ProTech ID Checker" for the identity verification procedures of the smartphone service "QT Mobile" operated by QTnet Inc. (Fukuoka City, Fukuoka, President: Yoshio Ogura, hereinafter "QTnet"). This achieves both enhanced security to prevent unauthorized contracts and improved user convenience in various procedures such as new contracts.
Background and Effect of Introducing "ProTech ID Checker"
Against the backdrop of the revision of the "Act on Identification, etc. by Mobile Voice Communications Carriers of their Subscribers, etc. and for Prevention of Improper Use of Mobile Voice Communications Services" enforced in April 2026, security standards are being reviewed in identity verification operations when contracting mobile devices and SIMs. Among them, supporting the "Japanese Public Key Infrastructure (JPKI)" utilizing the IC chip of the My Number Card has become an important theme from the perspective of strengthening compliance.
Given this background, we have recently started providing an identity verification method combining the Japanese Public Key Infrastructure (JPKI) using the My Number Card and identity verification by reading IC chips and taking facial photos (selfie authentication) for the smartphone service "QT Mobile" operated by QTnet.
The identity verification by IC chip reading provided this time is a highly secure identity verification method that prevents spoofing and falsification by third parties by verifying electronic signatures after reading IC chips embedded in identity verification documents such as My Number Cards, driver's licenses, residence cards, and special permanent resident certificates using a smartphone.
Since users can complete the procedure online using their smartphones, they can verify their identity without the hassle of visiting a store or mailing documents. In addition, on the business operator's side, it leads to the streamlining of confirmation work and the reduction of fraud risks, making it possible to build an identity verification process that achieves both safety and convenience.
Decisive Factor for Introduction
From QTnet Inc.
The decisive factor in introducing "ProTech ID Checker" was its "user-friendliness." We highly evaluated the fact that despite using advanced technologies such as public personal authentication (JPKI) and eKYC, the screen design and guidance display are simple and intuitive. We feel we are able to provide an excellent user experience where customers can smoothly complete the procedure to the end without hesitation.
With this introduction, an environment has been prepared where identity verification in applying for communication services can be completed safely and efficiently online.
Showcase will continue to contribute to the promotion of safe and secure digital transactions by simultaneously achieving improved convenience for users and operational efficiency for businesses through "ProTech ID Checker."
About QTnet Inc.
QTnet Inc. is a telecommunications carrier providing communication services primarily in the Kyushu area. It develops services such as the optical internet service "BBIQ," the smartphone service "QTmobile," and the ICT solution for corporations "QT PRO," supporting the digital infrastructure for both individuals and corporations.
Total KYC "ProTech ID Checker" for Both Face-to-Face and Non-Face-to-Face
The identity verification tool "ProTech ID Checker" is a total KYC service (TKYC) that can be utilized in a wide range of situations, whether face-to-face or non-face-to-face, such as opening bank/securities accounts, mobile phone contracts, purchasing secondhand goods, and member registration for various services. It supports the authentication of all kinds of identity verification documents, including public personal authentication (JPKI method) utilizing the IC chip of the My Number Card, as well as IC authentication of driver's licenses and residence cards. Praised for its ease of introduction that does not require low-code development, as well as its legal compliance safety and convenience, it is utilized by over 400 companies cumulatively (as of April 2026).
Service Site: https://ekyc.showcase-tv.com/
Service Inquiries: https://ekyc.showcase-tv.com/support/
- Nikkei xTECH EXPO AWARD 2019 "Security Award" Winner
- Compliant with the revised "Act on Prevention of Transfer of Criminal Proceeds"
Article 6, Paragraph 1, Item 1 (E) (Method of verifying identity matters of customers, etc.)
- Patented
Patent No. 7100334, Patent No. 7475692
Invention Title: Authentication device, authentication method, and program
Patent No. 7329204
Invention Title: Identity verification system, operator terminal, and identity verification system program
- ASPIC IoT/AI/Cloud Award 2020: Support Business ASP/SaaS Category "Advanced Technology Award" Winner
- ASPIC Certified Service
Background and Effect of Introducing "ProTech ID Checker"
Against the backdrop of the revision of the "Act on Identification, etc. by Mobile Voice Communications Carriers of their Subscribers, etc. and for Prevention of Improper Use of Mobile Voice Communications Services" enforced in April 2026, security standards are being reviewed in identity verification operations when contracting mobile devices and SIMs. Among them, supporting the "Japanese Public Key Infrastructure (JPKI)" utilizing the IC chip of the My Number Card has become an important theme from the perspective of strengthening compliance.
Given this background, we have recently started providing an identity verification method combining the Japanese Public Key Infrastructure (JPKI) using the My Number Card and identity verification by reading IC chips and taking facial photos (selfie authentication) for the smartphone service "QT Mobile" operated by QTnet.
The identity verification by IC chip reading provided this time is a highly secure identity verification method that prevents spoofing and falsification by third parties by verifying electronic signatures after reading IC chips embedded in identity verification documents such as My Number Cards, driver's licenses, residence cards, and special permanent resident certificates using a smartphone.
Since users can complete the procedure online using their smartphones, they can verify their identity without the hassle of visiting a store or mailing documents. In addition, on the business operator's side, it leads to the streamlining of confirmation work and the reduction of fraud risks, making it possible to build an identity verification process that achieves both safety and convenience.
Decisive Factor for Introduction
From QTnet Inc.
The decisive factor in introducing "ProTech ID Checker" was its "user-friendliness." We highly evaluated the fact that despite using advanced technologies such as public personal authentication (JPKI) and eKYC, the screen design and guidance display are simple and intuitive. We feel we are able to provide an excellent user experience where customers can smoothly complete the procedure to the end without hesitation.
With this introduction, an environment has been prepared where identity verification in applying for communication services can be completed safely and efficiently online.
Showcase will continue to contribute to the promotion of safe and secure digital transactions by simultaneously achieving improved convenience for users and operational efficiency for businesses through "ProTech ID Checker."
About QTnet Inc.
QTnet Inc. is a telecommunications carrier providing communication services primarily in the Kyushu area. It develops services such as the optical internet service "BBIQ," the smartphone service "QTmobile," and the ICT solution for corporations "QT PRO," supporting the digital infrastructure for both individuals and corporations.
Total KYC "ProTech ID Checker" for Both Face-to-Face and Non-Face-to-Face
The identity verification tool "ProTech ID Checker" is a total KYC service (TKYC) that can be utilized in a wide range of situations, whether face-to-face or non-face-to-face, such as opening bank/securities accounts, mobile phone contracts, purchasing secondhand goods, and member registration for various services. It supports the authentication of all kinds of identity verification documents, including public personal authentication (JPKI method) utilizing the IC chip of the My Number Card, as well as IC authentication of driver's licenses and residence cards. Praised for its ease of introduction that does not require low-code development, as well as its legal compliance safety and convenience, it is utilized by over 400 companies cumulatively (as of April 2026).
Service Site: https://ekyc.showcase-tv.com/
Service Inquiries: https://ekyc.showcase-tv.com/support/
- Nikkei xTECH EXPO AWARD 2019 "Security Award" Winner
- Compliant with the revised "Act on Prevention of Transfer of Criminal Proceeds"
Article 6, Paragraph 1, Item 1 (E) (Method of verifying identity matters of customers, etc.)
- Patented
Patent No. 7100334, Patent No. 7475692
Invention Title: Authentication device, authentication method, and program
Patent No. 7329204
Invention Title: Identity verification system, operator terminal, and identity verification system program
- ASPIC IoT/AI/Cloud Award 2020: Support Business ASP/SaaS Category "Advanced Technology Award" Winner
- ASPIC Certified Service