LAST UPDATED 2026.07.14
YOSHINANI Brick is operated by YOSHINANI Inc., headquartered at 29F, Osaka Ekimae No. 3 Building, 1-1-3 Umeda, Kita-ku, Osaka, Japan, and represented by Yusei Hyodo. We handle personal information in accordance with this Policy.
We collect information necessary to provide the Service, including your name and email address at registration; identifiers and profile data from social sign-in providers such as LINE; creation data you post, including images and text; and usage logs such as access time, IP address and browser information.
We use collected information to manage and authenticate accounts, display and share posted content, improve quality and develop features, prevent abuse and protect security, respond to inquiries, and provide AI features. Recent conversation content may be processed temporarily to understand context.
We do not disclose personal information to third parties without consent unless required by law. We may entrust information to providers needed to operate the Service, including infrastructure providers such as Vercel and Supabase, authentication providers such as LINE, and AI providers such as Google. We require appropriate safeguards from these providers.
We use cookies and similar technologies to maintain authentication and remember preferences such as theme and language. You can disable cookies in your browser, but some features may no longer work correctly.
User data is retained while an account is active. When you delete your account, we delete personal data such as your profile, posts, projects and authentication information. Payment and transaction records required by law or accounting needs may be retained for the necessary period after being disconnected from your account.
After verifying your identity, we respond to requests to access, correct, suspend use of or delete personal information in accordance with applicable law. Submit requests through the contact form.
Contact us through the contact form with questions about this Policy. We may update the Policy to reflect changes in law or the Service.