BPO (Business Process Outsourcing)

We provide comprehensive BPO (Business Process Outsourcing) services to help you streamline your company operations, minimize your labor costs, and enable full focus on your core business. You can rely on our staff of certified business, accounting, and legal specialists for cost-effective, high quality solutions in accommodating all your essential business needs.


We offer innovative and convenient bookkeeping services, which include cloud-based accounting systems, monthly financial reports, and more. Run your business with enhanced efficiency and minimize your overhead, without sacrificing quality and integrity in company operations.

Cash Management

We offer a wide variety of cash management services, including maintenance custody of enterprise bank accounts. Our personnel are fully bilingual in Japanese and English, and can prepare English language reports upon request.

Invoicing Services

We offer comprehensive invoicing services for our clients’ added convenience. We can create invoices in accordance to your personalization requirements on demand, and integrate it with our cloud accounting and invoicing system at your request.

Payroll Services

We provide a comprehensive selection of payroll related services, including monthly and bonus payroll calculations, year-end adjustment of withholding tax calculations, as well as timely and accurate payroll administration.

Social Insurance Services

We provide complete insurance processing and administration services, which include health insurance, pension, compensation insurance, employment insurance, and more. For your added convenience, we also offer integration through our cloud network to optimize the efficiency of your company operations.

Incorporation Services

We provide inclusive incorporation counseling and processing services for clients who want to establish a company in Japan. We can help you assess the best form of incorporation for your business and guide you through the legal process of establishing your corporate entity. For your convenience, we also offer document preparation and submission, as well as government notification preparation and submission services.

Corporate-Legal Affairs

Protecting your company’s interests can be a complicated matter in today’s evolving business and legal environment. Shiodome Partners Group offers experienced legal representation for all areas of corporate relations, such as commercial registration, licenses, VISA issues, acting counsel for shareholders or board meetings, and more. With our guidance and support, you can focus on the growth and operation of your business with true peace of mind