Oceanic GK Japan provides comprehensive pharmaceutical and specialty chemical sourcing solutions — tailored to the precise quality standards and business requirements of the Japanese market.
With offices in Tokyo and Osaka, backed by over 40 years of pharmaceutical industry expertise through the Oceanic Group, we serve pharmaceutical companies, trading companies, research organizations, and healthcare businesses across Japan.
From API sourcing and regulatory documentation to custom manufacturing support and strategic supplier development — every service is built on transparency, reliability, and long-term commitment.
API Sourcing
& Supply
Reliable sourcing of Active Pharmaceutical Ingredients from GMP-compliant global manufacturing partners — meeting Japanese quality expectations, documentation standards, and supply reliability requirements.
- GMP-certified API sources from India and international markets
- CEP, USDMF and WCC certified products available
- Quality documentation and Certificate of Analysis support
- Consistent supply with stable pricing and lead times
- Custom API sourcing based on specific requirements
Pharmaceutical
Intermediates & Excipients
Specialized supply of pharmaceutical intermediates and excipients to support drug development, formulation design, and manufacturing processes in Japan.
- Pharmaceutical-grade intermediates for synthesis processes
- Excipients meeting JP, USP, EP pharmacopoeia standards
- Support for formulation development teams
- Flexible quantities from development to commercial scale
- Technical documentation and CoA support
Specialty Chemicals
& Fine Chemicals
High-quality fine chemicals and specialty chemical solutions for pharmaceutical, nutraceutical, healthcare, and research & development applications.
- High-purity fine chemicals for research and production
- Nutraceutical and functional ingredient supply
- Custom chemical sourcing and supplier development
- Hazardous material handling and documentation support
- Specialty reagents and reference standards
Custom Manufacturing
Support
Coordination of contract development and custom manufacturing requirements — connecting Japanese customers with capable and GMP-compliant manufacturing partners globally.
- Contract manufacturing partner identification and coordination
- Custom synthesis and scale-up support
- Contract development support (CDMO coordination)
- Capacity planning and production scheduling support
- Import and logistics coordination to Japan
Regulatory &
Documentation Coordination
End-to-end support for regulatory communication, import documentation, and technical file preparation — bridging the requirements of the Japanese pharmaceutical regulatory environment.
- Import and export documentation coordination
- PMDA-related documentation coordination support
- Drug Master File (DMF) and technical dossier support
- Regulatory query management and correspondence
- Japanese language business communication support
Japanese Market
Business Support
Dedicated support for international pharmaceutical companies seeking to establish or strengthen their business presence in the Japanese market — with localized communication from our Tokyo and Osaka offices.
- Dedicated Japanese language business communication
- Market introduction and partner identification in Japan
- Japanese pharmaceutical business culture guidance
- Localized customer support from Tokyo & Osaka offices
- Business meeting coordination and representation support
Strategic Supplier Partnerships
& Import / Export Coordination
Long-term supplier development with GMP-compliant manufacturers globally, combined with professional handling of import and export logistics — ensuring compliant and efficient movement of pharmaceutical and chemical products to and from Japan.
- Supplier identification, qualification and GMP assessment
- Long-term supply agreement and relationship management
- Alternative supplier development for supply security
- Import and export documentation preparation
- Customs compliance and trade coordination to Japan
Industries
We Support
Why Choose
Oceanic GK Japan
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01
Strong Understanding of Japanese Market We understand Japanese business culture, quality expectations, and communication standards — giving our customers a trusted local partner they can rely on.
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02
Reliable Global Supply Chain Access to trusted and GMP-compliant manufacturing partners across India and international markets — ensuring consistent quality and stable supply.
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03
Dedicated Customer Support Fast response, transparent communication, and a long-term partnership approach — we are committed to responsive, professional, and reliable business coordination.
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04
Dual Office Presence Tokyo and Osaka offices provide better accessibility and regional customer support across Eastern and Western Japan.
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05
Quality & Compliance Focus Commitment to consistent quality standards, professional documentation support, and ethical business practices throughout the supply chain.
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06
Flexible & Customized Solutions Tailor-made sourcing and supply strategies based on individual customer requirements — from standard APIs to custom manufacturing coordination.
Request a
Product Enquiry
We welcome inquiries for APIs, intermediates, specialty chemicals, and custom sourcing requirements. Our team responds promptly with detailed product information and competitive sourcing solutions tailored to the Japanese market.