HENNGE K.K. (Headquarters: Shibuya-ku, Tokyo; Representative Director and CEO: Kazuhiro Ogura) announces that its cloud security service “HENNGE One,” which mitigates security risks associated with SaaS usage and promotes technology adoption, now supports single sign-on to “X’sion,” a request/approval workflow system provided by Xronos Inc. (Headquarters: Chiyoda-ku, Tokyo; President and CEO: Mitsuru Omaki).
With increasingly diverse work styles, such as teleworking and on-site work, the demand for location-independent digitalization of work status tracking and request/approval processes is rising. X’sion addresses the need by providing a service that enables real-time confirmation of employee working status and time-clock data, even when employees are out of the office, and facilitates the smooth online execution of various request/approval processes.
The integration of HENNGE One and X’sion enables HENNGE One users to use a single sign-on to X’sion. They no longer have to manage complicated multiple IDs and passwords. Furthermore, HENNGE One’s access control features, such as IP Control and multi-factor authentication like device certificate, contribute to safer usage of X’sion, reducing the risks of unauthorized access.
HENNGE will expand the range of SaaS that integrates with HENNGE One to support companies with IT applications and foster innovation.
About X’sion
X’sion is a cloud service that allows users to submit and receive approvals for various applications, such as paid leave, overtime, and proposals, from their PCs or smartphones, whether inside or outside the office. It offers a comprehensive set of features, including an online time card, work status list, schedule registration and sharing, groupware, and daily report management. Application details are automatically reflected on the time card and schedule screens, enabling seamless integration and centralized management of attendance data.
The number of users has exceeded 1 million IDs (as of the end of August 2025), and it is used by companies across all industries aiming to streamline their back-office operations.
URL: https://www.xronos-inc.co.jp/products/xsion/
About HENNGE One
HENNGE One is a cloud security service with the largest share in Japan* that ensures business productivity improvement. While exploiting new technologies such as SaaS is crucial to improve productivity, businesses are challenging various issues, including security.
HENNGE One consists of three editions to solve the issues: Identity Edition, which protects multiple system IDs in one place, making work styles more secure and efficient; DLP Edition, which prevents unintentional leakages of scattered information across the organization; and Cybersecurity Edition, which protects companies from cyber-attacks through a holistic approach of technology, individuals, and processes.
It provides all organizations with security, combining functionality, usability, and availability, to resolve their issues and fulfill the liberation of technology.
URL: https://hennge.com/global/service/one/
About Xronos Inc.
Xronos Inc. is committed to creating a positive work environment and contributing to society through services that support back-office digital transformation (DX), such as attendance management systems designed for diverse work styles.
It consistently offers timely products, including the all-industry compatible attendance management system “Xronos Performance,” the request/approval cloud service “X’sion” usable during commutes or telework, “Xronos Expense Reporting” which streamlines expense reporting by linking with attendance data, and “Teletime,” a versatile time recorder with multiple clock-in options.
Company name: Xronos Inc.
Address: 17F Sumitomo Fudosan Akihabara Ekimae Building, 300 Kanda-neribeicho, Chiyoda-ku, Tokyo
Representative: Mitsuru Omaki (President and CEO)
URL: https://www.xronos-inc.co.jp/
About HENNGE K.K.
Established in November 1996, HENNGE K.K. is a SaaS company guided by the philosophy of “liberation of technology to change the world.” It develops and sells unique services that bridge the gap between technology and reality: a cloud security service with the largest share in Japan, HENNGE One, which offers comprehensive security including single sign-on (SSO), access management, email security, and secure file sharing; a cloud email distribution service, Customers Mail Cloud. Since October 2019, HENNGE has been listed on the TSE Growth (ex Mothers) in the Tokyo Stock Exchange (TSE).
The company name “HENNGE” originated from the Japanese character for transformation, ‘HENNKA’ and ‘CHALLENGE’ representing its commitment to embracing every change as an opportunity.
Company name: HENNGE K.K. (securities code: 4475)
Address: Daiwa Shibuya Square, 16-28 Nampeidaicho, Shibuya-ku, Tokyo
Representative: Kazuhiro Ogura (Representative Director, President and CEO)
URL: https://hennge.com/
*ITR Market View: Identity and Access Management/Personal Authentication Cybersecurity Market 2025 IDaaS Market: Sales and Share by Vendor (ITR)
– Press Contact
HENNGE K.K.
Corporate Communication Division
Email: hennge-pr@hennge.com
TEL: 03-6415-3660
Person in charge: Ichishima, Yano
The names of companies, products, and services mentioned in this press release are trademarks or registered trademarks of HENNGE.K.K. or other related organizations.