Digital

株式会社デジタルハック (Digital Hack Co., Ltd.) is a Tokyo-based company that sells "IT顧問 情シス君", an outsourced information-systems department (jōshisu BPO) service delivered under the stated vision of "democratizing the information systems department" and the mission of "creating a circular economy from the information systems field". The service covers conventional information-systems work such as servers, security and networks, and also addresses IT issues arising in sales, accounting, labor/HR and legal functions, tailored to each client. Its scope ranges from an IT help/support desk (a consultation point of contact and execution of technical tasks on the client's behalf) through to higher-end IT consulting, including planning and implementing IT strategy aligned with overall corporate management strategy.

The company positions the offering as a way for small and mid-sized companies to obtain an internal-quality IT function at an accessible price point, with a flexible engagement model in which clients use only as much support as they need. Stated customer benefits include filling IT staffing gaps without hiring or training, avoiding key-person dependency by holding knowledge at team level, strengthening IT controls, and freeing management to focus on core business. Adjacent activities include a content property, 情シスジャーナル (Joshisu Journal), covering internal IT adoption and operations topics, and a startup-oriented package for companies aiming at an IPO. Digital Hack was also selected as a certified IT introduction support provider (IT導入支援事業者) under Japan's METI-run IT Introduction Subsidy 2024 (invoice-compliance category), allowing it to support clients end-to-end from tool selection and deployment through subsidy applications and reporting.

Business model

B2B outsourcing/BPO of information-systems functions, delivered by the company's IT specialists as an ongoing "IT advisor" engagement that can cover part or all of a client's information-systems workload, supplemented by IT consulting and subsidy-application support.

Service fees for outsourced information-systems support, positioned at price levels described as affordable for small and mid-sized companies, with a flexible "use what you need" structure.

Traction

Publicly disclosed traction is limited: the company reports having supported information-systems outsourcing for numerous companies, launched a startup-focused plan in October 2024, was certified as an IT Introduction Subsidy 2024 support provider in March 2024, and formed joint offerings with Money Forward i (December 2024) and kubell Storage (September 2025). Speeda/INITIAL lists a post-money valuation including potential shares of JPY 103 million as of 2025-11-27.

Latest developments

On 10 September 2025 Digital Hack and kubell Storage announced a jointly offered outsourcing service combining the "IT顧問 情シス君" information-systems BPO with kubell Storage's "Secure SAMBA" online storage, with escalation support available from Starttia Group companies (Starttia Co., Ltd. and Starttia Raise Co., Ltd.). The package addresses SaaS account and IT asset management, help desk, and security/IT-control operations for SMEs facing information-systems staffing shortages.