Pioneer Corporation
Japan-China Trade

About Us

Pioneer Corporation supports business growth through Japan-China trade operations and digital solutions. Leveraging our extensive experience and expertise, we provide comprehensive support from international transactions to e-commerce operations.

CEO
Kenichi Enatsu
Established
June 17, 2014
Business
Japan-China Trade, Rakuten Store Support, AI Development
Location
4-3-3-804, Motonakayama, Funabashi, Chiba 273-0035, Japan

Japan-China Trade

Comprehensive support for trade operations between Japan and China. From product sourcing to import/export procedures and logistics management, we provide one-stop solutions. Seamless transactions through integration with major domestic and overseas e-commerce platforms.

Rakuten
Domestic Market - Rakuten
Supporting sales and operations on Rakuten Ichiba. Our professional team provides everything needed for e-commerce success, including product registration, page creation, advertising, and sales analysis.
Visit Our Store
Taobao
Overseas Market - Taobao & Tmall
Supporting store opening and operations on Chinese e-commerce platforms such as Taobao and Tmall. From market entry to product deployment, we support your business expansion with our extensive experience.
Visit Taobao

Rakuten Store Support

Practical know-how from our own store operations

We operate our own "WingHouse Rakuten Store" with a 4.5+ rating across diverse categories including Korean cosmetics, kids' formal wear, and Imabari towels. Our support is based on real operational experience—not theory—covering seasonal demand forecasting, quality inspection of imported goods, and Rakuten SEO optimization.

Rakuten

WingHouse Rakuten Store

4.57
Visit Our Store
E-commerce Fulfillment
Product Listing & Page Design
SEO-optimized titles and mobile-friendly page layouts for better search rankings
Overseas Procurement
Direct sourcing from China and Korea, quality inspection, and customs clearance
Advertising & Promotions
Strategic planning for Rakuten Super SALE and Shopping Marathon campaigns
AI Development

AI Development

Turn ideas into AI products

We bring your AI tool ideas to life. Using the latest APIs from OpenAI, Anthropic, and Google, we handle everything from planning to development and operation of consumer-facing AI services. We have experience launching multiple B2C AI products.

Tech Stack

OpenAI API / Claude API / Gemini API / Next.js / React / Python / Vercel

Planning & Prototyping
UX design, technical validation, rapid MVP development
Full-Stack Development
Web app development using Next.js, React, Python, and various AI APIs
Operations & Improvement
Continuous feature improvement and cost optimization based on user feedback

Contact

Please feel free to contact us for questions about our services or quotations.

info@cpio.co.jp+81-47-706-7136