| Business Name | Kazutaka Yoshinaga | 
| Location | 4-24-13-904 Midori, Sumida-ku, Tokyo | 
| contact information (for inquiries) (e.g. corporate phone number) | 090-5288-1153 | 
| Email Address | kazutaka.yoshinaga@gmail.com | 
| Office Hours | 10:00-18:00 (except Saturdays, Sundays and holidays) | 
| selling price | Specified on the website for each service plan (prices are tax inclusive) | 
| Fees other than the product price | Consumption tax (included in the price) and communication costs (customers are responsible for Internet connection fees, etc.) | 
| Payment Method | Credit card payment (payment by Stripe) | 
| Payment Date | Immediate payment at the time of service purchase | 
| Delivery date | Service available immediately after payment is completed | 
| Returns and Cancellations | No returns or cancellations after purchase due to digital content and online services. | 
| Termination Conditions | You can cancel at any time from My Page. Service is available for the duration of the subscription period even after cancellation. No pro-rated refunds. | 
| operating environment | Internet connection is required. Latest browser is recommended. | 
| Special Sales Conditions | none in particular | 
| Exemption from liability | We will not be liable for any damages in the event of temporary suspension of service due to system failure, etc. |