talk.

Choose your channel.

Choose the channel that fits your inquiry. If you are writing in English, please use the Material & Sample form — it reaches our sales team directly. The other channels currently use Japanese forms.

Six channels

★ English inquiries ─ Samples and material inquiries — in English

Material & Sample.

Request GranovaQ GQD samples and spec sheets, or discuss formulation. Overseas brands, product developers and OEMs: please start here.

Inquire ▶

Brand adoption (Japanese form)

Apply for GranovaQ Inside.

Apply for Inside Program certification: formulation review, certification schedule and the logo license agreement.

Apply →

OEM and private label (Japanese form)

OEM / PB.

MOQ, lead times and formulation recipes for OEM and private-label manufacturers.

Inquire →

Individual customers (Japanese form)

Consumer support.

For questions about a product with the GranovaQ® Inside mark, please contact the brand that sells it. This form is for general inquiries.

Reach out →

Press and interviews (Japanese form)

Press & Media.

Press kit, interview requests and trade-media features.

Press →

Investors and partners (Japanese form)

Investors & Partners.

Investor relations, investment, joint research and strategic partnerships.

Discuss →

Response time

Inside Program: first reply in 24 hours. Press: 48.

Material & Sample requests receive a first reply within 5 business days. A detailed answer may take up to 5 business days depending on the request. For urgent matters, such as trade-show deadlines or press releases, please say so in the message field of the form.