Terms of use

Current service and fees

YOSHINANI 3D is a physical 3D-printed products business operated by 株式会社YOSHINANI. This site provides account sign-in and login-method linking, quote requests, and information about quotes, orders, production and shipping. Our team also handles enquiries through our official LINE account.

Account use is free. Signing in, creating an account or connecting LINE does not place an order or preorder, or start a recurring charge.

Using your account

Use only a LINE account you are authorized to use. When migrating an existing account to LINE, check that both accounts shown belong to you.

Do not impersonate others, access accounts without permission, misuse sign-in codes or disrupt the service. Contact us if you notice an unfamiliar sign-in or account link.

Product enquiries and sale conditions

For custom products such as YOIGU, we discuss the intended use, specifications and quantity before providing a quote. Before payment, the quote and checkout information will state the price and tax treatment, shipping charges, specifications, delivery timing, and cancellation and return conditions. An enquiry or sign-in alone does not confirm a purchase.

Relief puzzles are still in development and sales preparation. Orders and preorders are not open. We will announce the products and sale conditions when sales begin.

Changes and questions

We announce changes to the service or its use through this site or another appropriate channel, and communicate material changes in a way suited to the change.

Contact the email address below with questions about the service or account deletion. Please review the privacy notice for how we handle personal information.

Operator and contact