About DS SYSTEM
We provide practical cloud systems that support the day-to-day operations of small and mid-sized businesses — all on one platform.
Mission
To provide practical, reliable, and affordable business software for Japanese small and mid-sized companies.
Vision
To unify multiple business systems — HR, sales, property, car rental, auctions and more — on a single foundation, and grow into a SaaS platform that supports Japanese SMEs.
Our philosophy
Simple, reliable, and genuinely usable in the field. We build software that fits Japanese business practices and that teams can rely on for years.
Product Ecosystem
Purpose-built systems for each operation. Start with what you need and expand as you grow.
An ecosystem that keeps growing
DS SYSTEM is growing into a SaaS platform for Japanese SMEs.
Five systems + BUYSHIP
HR, sales, property, car rental, and auction systems are available today.
Unified portal & single sign-on
One account for every DS SYSTEM product, with unified billing and subscriptions.
DS CRM / Accounting / Workflow / AI
Expanding the ecosystem with new business systems over time.
Company Profile
DS SYSTEM is a service operated by Don Supply Co., Ltd.
- Company name
- 株式会社ドンサプライ（Don Supply Co., Ltd.）
- Representative
- 代表取締役社長 ウォン チサム
- Address
- 〒591-8011 大阪府堺市北区南花田町535-1
- Phone
- 072-269-4327
- Fax
- 072-269-4328
- Business hours
- 11:00–16:00
- info@dssystem.jp
- Founded
- 2007年5月1日
- Capital
- 800万円
- Corporate number
- 7120101027444
- Invoice registration no.
- T7120101027444
- Banks
- 三菱UFJ銀行／楽天銀行／PayPay銀行
- Business
- パソコン部品、産業機械部品、自動車部品、電気製品、カメラ用品、玩具、スポーツ用品の輸入・企画・製造・販売、自動車の輸出入、ソフトウェア開発
- Overseas regions
- 中国、香港、シンガポール、台湾、アメリカ、イギリス、イタリア、フランス、UAE、エジプト
Let’s talk — no commitment needed.
Reach out about adopting a system, a quote, or a brochure. We’re happy to help.