|April||DIGITAL Hearts Ltd. was established in Hounan 1-chome, Suginami-ku, Tokyo.|
Began to provide debugging services for consumer games and pachinko machines.
|October||Moved to Sasazuka 2-chome, Shibuya-ku, Tokyo, as the business began to expand.|
|August||Began to provide debugging services for PC games.|
|September||Acquired the license for General Worker Dispatching Undertakings.|
|January||Began to provide debugging services for slots.|
|September||Began to provide debugging services for cell phone applications.|
|October||Reorganized into a stock company.|
|August||Joined the Computer Entertainment Supplier's Association as a full member.|
|January||Moved the headquarters to Sasazuka 1-chome, Shibuya-ku, Tokyo as the business continued to expand.|
|April||Osaka Lab. was established in Yodogawa-ku, Osaka City, Osaka.|
|August||Nagoya Lab. was established in Meieki Minami, Nakamura-ku, Nagoya City, Aichi.|
|September||Approved as an authorized test vendor for Microsoft Corp., becoming the first Japanese company to participate in the Authorized Xbox 360® Test Program (AXTP).|
|October||Acquired PrivacyMark accreditation from Japan Information Processing Development Corporation. [Accreditation number: A822640(01)]|
|February||Listed on Tokyo Stock Exchange's Mothers section.[Stock Code: 3620]|
|May||Sapporo Lab. was established in Chuo-ku, Sapporo City, Hokkaido.|
|September||Relocated Nagoya Lab. to Tsubaki-cho, Nakamura-ku, Nagoya City as the business began to flourish.|
Osaka Lab. space was expanded as the business grew further.
|April||Fukuoka Lab. was established in Chuo-ku, Fukuoka City, Fukuoka.|
|July||The headquarters was expanded as the business became more successful.|
|May||The headquarters was relocated to Nishi Shinjuku 3-chome, Shinjuku-ku, Tokyo as the business continued to grow.|
After the relocation of the head office, the former headquarters was converted to Sasazuka Lab. in order to integrate and consolidate the Debugging Services in the Tokyo area.
|February||Ueno Lab. was established in Taito-ku, Tokyo.|
Switched its market listing to Tokyo Stock Exchange's First Section.
|March||Kyoto Lab. was established in Minami-ku, Kyoto City, Kyoto.|
|August||Asakusa Lab. was established in Taito-ku, Tokyo.|
|December||Sapporo 2nd Lab. was established in Chuo-ku, Sapporo City, Hokkaido.|
|March||DIGITAL Hearts Creators Network business was launched.|
|April||Began to provide cyber security services.|
|July||Moved Kyoto Lab. to Minami-Ishida-cho, Higashi-Kujo, Minami-ku, Kyoto City as the business continued to grow.|
|October||Hearts United Group Co., Ltd. was established as a pure holding company through an equity transfer and the Company shifted to a pure holding company structure.|
|March||Fukuoka Lab. space was expanded as the business grew further.|
|June||Joined the IT Verification Industry Association and The Japanese Society for Quality Control|