Case Study of the Tokyo Metropolitan Institute of Preventive Medicine Released ~Building a Secure Cloud Environment Compliant with Medical Information Guidelines with HENNGE One~

HENNGE Inc. (Headquarters: Shibuya-ku, Tokyo; President and CEO: Kazuhiro Ogura) has released a case study of the Tokyo Metropolitan Institute of Preventive Medicine (Director: Kaneyuki Kufubaku) implementing HENNGE One.

Overview of HENNGE One Implementation

The Tokyo Metropolitan Institute of Preventive Medicine implemented HENNGE One to improve operational efficiency and strengthen security, coinciding with their cloud migration and the distribution of PCs to each of their 250 employees. The deciding factors were the ability to achieve measures against accidental email mis-sending,脫PPAP (removal of PPAP-related risks), and enhanced authentication with a single solution, as well as HENNGE's extensive track record with local governments. After implementation, they transitioned to a URL download method for attached files and implemented access restrictions using device certificates. This has enabled them to build a secure environment compliant with the Ministry of Health, Labour and Welfare's "Guidelines for Security Management of Medical Information Systems." For details on the background, results, and future outlook of this implementation, please see "HENNGE One Customer Case Study." https://hennge.com/jp/service/one/case/yobouigaku-tokyo/

About HENNGE One

HENNGE One is a cloud security service with the No. 1 market share in Japan (※) that enables organizations to improve productivity. While utilizing the latest technologies, including SaaS, is essential for productivity improvement, it also presents various challenges, such as building Zero Trust security. HENNGE One offers three Editions to address these challenges: "Identity Edition," which protects multiple system IDs collectively and enables efficient work styles; "DLP Edition," which prevents unintentional leakage of data scattered throughout an organization; and "Cybersecurity Edition," which defends against cyberattacks from all directions: people, processes, and devices. It realizes Zero Trust with a security service that lowers the hurdles for introduction and operation, thereby liberating technology. URL: https://hennge.com/jp/service/one/

About The Tokyo Metropolitan Institute of Preventive Medicine

Since its establishment in 1949, the Tokyo Metropolitan Institute of Preventive Medicine has continuously contributed to the health promotion of Tokyo residents through "dissemination and enlightenment of preventive medicine" and "provision of highly accurate health screenings and examinations." With extensive experience in mobile health screenings, on-site health screenings, and highly accurate clinical testing services, the institute is committed to providing trusted medical and healthcare services. Association Name: The Tokyo Metropolitan Institute of Preventive Medicine Location: 1-2 Ichigaya-Sandomecho, Shinjuku-ku, Tokyo Director: Kaneyuki Kufubaku
URL: https://www.yobouigaku-tokyo.or.jp/

About HENNGE Inc. (hennge)

With the management philosophy "Transforming the world through the liberation of technology," HENNGE Inc. is a SaaS company that develops and sells unique services bridging the gap between technology and reality. They offer "HENNGE One," a cloud security service with the No. 1 market share in Japan, equipped with a wide range of functions including Single Sign-On (SSO), access control, security for email and file sharing, and device defense/management based on Zero Trust. They also provide "Customers Mail Cloud," a cloud-based email delivery service. Founded in November 1996, the company was listed on the Tokyo Stock Exchange's Mothers Market (now Growth Market) in October 2019. The company name "HENNGE" combines "change" (HENNKA) and "challenge," expressing their determination to take on all changes. Company Name: HENNGE Inc. Securities Code: 4475 Location: Daiwa Shibuya Square, 16-28 Nanpeidai-cho, Shibuya-ku, Tokyo Representative: President and CEO, Kazuhiro Ogura URL: https://hennge.com/

※ ITR "ITR Market View: Identity and Access Management / Personal Authentication Security Market 2025" IDaaS Market: Ranked No. 1 for four consecutive years from FY2021 to FY2024 forecast in vendor sales amount share.

Contact for Inquiries Regarding This Release

HENNGE Inc. Corporate Communication Division TEL: 03-6415-3660 E-mail: hennge-pr@hennge.com Contact: Ichishima, Yano

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