Japan Act of Specified Commercial Transactions
| Shop Name | Interior Calligraphy |
| Seller | Net Business Technology Co., Ltd. |
| Sales manager | Chief E-commerce Officer: Yoshio Ohmori |
| Location | Head Office：3-14-24-405, Takata, Toshima-ku, Tokyo 171-0033, Japan Studio：Samurai Square, Shinko-building, 1-8-1 Ekimaecho, Kita-ku, Okayama 700-0023, Japan |
| Contact Information | Customer Support Inquiry Form |
| Site URL | https://interiorcalligraphy.com/ |
| Product selling prices | See individual product pages |
| Fees required in addition to the product price | Consumption tax, shipping charges |
| Payment method | Credit Card, PayPal |
| Time of payment | When the products are ordered, payment is confirmed |
| Time of delivery of products | See UserGuide page |
| Returns & Exchanges | See Terms of Service page and UserGuide page |