Dimension scores are derived from public data and fields; weighted into the composite. Reference only.
創業手帳 is not general-purpose business software in the traditional sense, but a startup and business support platform for entrepreneurs, sole proprietors, and SME owners in Japan. The captured page content positions it around turning the “unknowns” of starting a business into things users can actually act on. Through articles, free booklets, consultations, document requests, and online tools, it helps users move forward with company formation, funding plans, subsidy applications, and business management.
Its standout online tools are the 「事業計画シート」 and 「資金シミュレーター」. The former lets users fill in a business mission, introduction, deadlines, market, financing methods, and to-do items; save progress; and export the entered information as presentation materials. The latter can be used to create cash-flow tables for financial institutions. The platform also offers 「補助金AI」 for matching subsidies/grants, 「起業AI」 integrated with ChatGPT for startup Q&A and idea brainstorming, and contract-template tools under 「スマートテンプレ」. However, the source content does not disclose multi-user business collaboration features such as team collaboration, role-based permissions, or approval workflows.
Pricing is its biggest advantage: the source text clearly states that the business plan sheet, funding simulator, 補助金AI, 起業AI, templates, and subsidy consultations are all free, with no additional fees; operating funds come from sponsors. Usage requires registration as a 創業手帳 member, and the service is delivered as an online web service. There is no information about self-hosting, local deployment, or private enterprise deployment.
The main disclosed third-party capability is the integration between 起業AI and ChatGPT. Beyond that, there is no visible information about APIs, developer documentation, or integrations with accounting software, banks, or CRM systems. On security, only a privacy policy revision notice is available; typical enterprise procurement details such as encryption, access control, authentication, data residency, and compliance standards are missing. As such, it should not be evaluated as a mature enterprise-grade SaaS product.
Its strengths are that it is free, and its content and tools are built around real early-stage startup problems. It also has operational traction, including a cumulative circulation of 2.8 million copies and over 5,000 consultations. Its weaknesses are the large amount of sponsored content and its clear focus on Japanese systems and markets. It is not sufficient for companies that require serious permissions management, audit trails, API integrations, or compliance commitments. It is best suited to individuals and small teams starting a business in Japan, preparing for fundraising, or applying for subsidies.
Access from mainland China is not covered in the source content and should be treated as unknown. Payment information is also not disclosed, while the core features are free. For users in China, the main obstacle is not cost, but the fit with Japanese subsidies, financial institutions, and company-formation processes. Alternatives may include domestic government subsidy platforms, 36Kr Enterprise Services, CYZone, Qichacha/Tianyancha information services, and business plan templates in Feishu, DingTalk, or Kingsoft Docs.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on sogyotecho.jp official site.
sogyotecho.jp is an Japan SaaS provider. TG4G tracks its product information, an overall rating of 7.0/10, and a China-accessibility score of Workable. Click "Visit Official Site" to reach sogyotecho.jp directly.