China headquarters support
Reporting and financial-information coordination based on China accounting and tax requirements.
Cross-border Accounting & Tax Advisory
Accounting and tax support
connecting China, Japan
and global groups.
We support China companies entering Japan, management of Japan subsidiaries, overseas-parent coordination, group reporting, consolidation and M&A matters.
Cross-border accounting and tax issues are handled with specialist judgement and practical execution.
Making cross-border
accounting and tax clearer.
Expertise Across Borders
We understand differences in accounting standards, tax systems and business practice between China and Japan, connecting parent-company and subsidiary information for better decisions.
Across complex rules and language barriers, we support transparent communication and practical financial clarity.
China & Global Business Support
China & Global Business Support
We act as a hub between China or overseas headquarters and Japan subsidiaries, helping improve group-wide value.Overseas parent support
Preparation of reporting materials for IFRS, US GAAP and headquarters communication needs.
Consolidation and group reporting
Support for differences between Japan standards and IFRS, reporting packages and group materials.
M&A and PMI support
Accounting and tax support from due diligence through post-acquisition integration.
China parent
or overseas HQ
or overseas HQ
OKU CPA & TAX
Our office
Our office
Japan subsidiary
Group reportingFinance instructionsAccounting & taxConsolidation
Specialist capability across borders.
CPA and tax accountant
Qualified in Japan as a CPA and tax accountant, with specialist professional support.
BIG4 experience
Experience at a major audit firm supports a high-quality advisory process.
China accounting and finance insight
Understanding of China accounting standards, tax systems and finance practice.
Chinese, Japanese and English
Communication in three languages supports smooth coordination across teams.
Practical support between parent and subsidiary
Close support for the actual work through to completion.
Services
View all services →Corporate tax advisory
Support for Japan corporate tax from day-to-day consultation through filings.
China and overseas parent support
Coordination with China headquarters and overseas parents for finance instructions and reports.
Consolidation and M&A support
Support for consolidation, group reporting, M&A and PMI from a cross-border tax perspective.
Support Scenarios
View all cases →
Japan subsidiary of a China-listed manufacturer
Standardizing group reporting and monthly reports to strengthen parent-company management.
Japan entity of a cross-border e-commerce company
Reviewing tax and operating processes to balance cost control and compliance.
Reporting Package for an overseas parent
Preparing IFRS-compatible materials and improving communication with headquarters.
Insights
Selected Insights
Consult directly in Chinese, Japanese or English.
Direct Chinese consultation is available.
We also communicate carefully and accurately in Japanese.
We are ready to help you in English.