COMPANY PROFILE
Company Profile
Basic information, business activities, locations, and history of UO Co., Ltd.
Basic Information
| Item | Details |
|---|---|
| Company Name | UO Co., Ltd. |
| Representative Director | Wang Kejing |
| Established | 2018 |
| Address | No.88 Building 2F, 2-23 Sugawara-dori, Nagata-ku, Kobe, Hyogo, Japan |
| Employees | 20 |
| Annual Revenue | JPY 300 million (FY2025) |
| Headquarters / Factory | Kobe |
| Main Sales Channels | Rakuten Ichiba / Mercari / Amazon / au PAY Market / Qoo10 / Temu / Alibaba (China) |
Business Activities
- OEM, processing, and wholesale sales of smartphone cases for all device models
- Direct import, wholesale, and sales of domestic foods
- Cross-border coordination between Japan and China, including listings and production
- B2B wholesale and Japan-China trade
Business Structure
UO Co., Ltd. integrates e-commerce operations, product planning, processing, wholesale sales, and cross-border coordination. Customer understanding gained from real sales operations is connected to future product development and new business expansion.

Strengths of UO Co., Ltd.
- Integrated e-commerce operations, product planning, processing, and wholesale sales
- Strong supply chain and quality management foundation
- Cutting-edge AI solutions born from real operations
- Multi-device support, custom-made products, and small-lot handling
History
Starting point The founder joined a smartphone accessories trading company and built the foundation of the Japan-China supply chain.
Market entry Opened an online store and began selling custom-made smartphone cases.
Incorporation Established UO Co., Ltd. and began organized business expansion.
Multi-store expansion Opened 3911, 十色生活, and other stores on Rakuten Ichiba.
Breakthrough A single store exceeded JPY 100 million in sales and reached 31st among all Rakuten stores.
Diversification Launched the foods business and the 国内産屋 project.
Year of technology Completed in-house development and field implementation of AI management software.
All-channel expansion Officially began B2B wholesale to major variety stores in Kanto.
CONTACT
We welcome consultations on
OEM, wholesale, and cross-border coordination.
Our main products are available from lots of one unit. We support Japanese, Chinese, and English, and propose a step-by-step approach from small-lot trials to ongoing deployment.
