Digital Arts Inc. (2326.T) develops and markets internet security software and appliances primarily focused on web filtering, email security, file encryption, and related solutions for corporate, educational, and consumer markets. Core products include i-FILTER, the top-share web filtering software for corporations and the cornerstone of its outbound security offerings; i-FILTER Browser & Cloud for smart device web security; i-FILTER for Consumers, a parental control solution available across PCs, smartphones, and multi-device platforms; D-SPA proxy appliances for centralized web access management and virus scanning; m-FILTER for corporate email security with features to prevent misdirected transmissions and combat targeted attacks; FinalCode for persistent password-less file encryption, tracking, and remote deletion; f-FILTER for secure file transfers with DLP and virus checks; StartIn for multi-factor authentication, single sign-on, and ID management supporting Microsoft 365; and Desk for secure chat and online conferencing. DigitalArts@Cloud delivers i-FILTER Ver. 10 and m-FILTER Ver. 5 as cloud-based inbound and outbound security services, while information security consulting completes its service portfolio. The company operates in Japan, the United States, Europe, and Asia Pacific through subsidiaries in Santa Clara, California; Egham, United Kingdom; and Singapore. Founded June 21, 1995 and headquartered at Otemachi First Square West Tower 14F in Tokyo's Chiyoda-ku, Digital Arts listed on the Tokyo Stock Exchange Prime Market in 2007. Recent developments include the sale of subsidiary Digital Arts Consulting Inc. to CHANGE Holdings Inc. for ¥2.296 billion in March 2024 to streamline operations; authorization of a share buyback plan in October 2025 for up to 60,000 treasury shares worth ¥500 million; multiple product enhancements such as new school-focused features for i-FILTER in October 2024, certificate issuance for StartIn in June 2024, AI Chat Filter expansions in November 2023, and a standard Generative AI filter category for i-FILTER in December 2024; and an improved D-Alert Reporting Service launched December 2023 for malware incident detection and response.