From Japan to the world — contact us for trusted OEM/ODM collaboration.

Contact Us

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Head Office:​ASUIT Co., Ltd.
3F, YAZAWA Bldg., 3-1-9 Shibuya, Shibuya-ku, Tokyo 150-0002, Japan

Our friendly team is here to help. [email protected]

Mon-Fri from 9am to 5am
+81  (0)3-6161-6388

Frequently Asked Questions

Q1. Can I use my own formula or raw materials?

Yes. We accept customer-supplied formulas or materials. We will verify compliance with Japanese regulations.

Q2. What is your MOQ?

MOQ varies by product type, generally between 3,000 and 10,000 pcs. Flexible arrangements are possible. 

Q3. Can you support export documentation?

Yes. We can prepare INCI lists, English labels, SDS, and support customs documentation as needed.

Q4. Can you assist with domestic distribution in Japan?

Upon request, we can support limited local distribution to enhance product credibility in Japan. 

Q5. How long does the development process take?

It typically takes 2–4 months from planning to production, depending on formula complexity and material sourcing. 

Q6. What documents or certifications can you provide?

We offer INCI lists, MSDS, safety reports, and labeling checks in compliance with Japan’s regulatory requirements.

Q7. Do you support email communication in English, Japanese, or Chinese?

Yes. We are happy to communicate with you in English, Japanese, or Chinese. Please feel free to write in your preferred language. Your inquiry will be handled by a dedicated multilingual team.

Q8. Are there any other ways to contact you besides phone and email?
Yes. You can also reach us via WhatsApp, WeChat, or LINE.

WhatsApp

WeChat

LINE