Legal Notice (Specified Commercial Transactions Act)
Last updated: October 14, 2026
This is an English translation of the Japanese original. If there is any difference between the two, the Japanese version prevails.
| Item | Details |
|---|---|
| Seller | Sunaba Base |
| Person in charge | We will disclose this without delay upon request. Please contact [email protected]. |
| Address | Dai-2 Mori Building 401, 4-24-5 Meieki, Nakamura-ku, Nagoya, Aichi 450-0002, Japan |
| Phone number | We will disclose this without delay upon request. Please contact [email protected]. |
| Email address | [email protected] |
| Contact | Support page (as a rule, we respond by email or form) |
| Service sold | Paid features of Storybook Cabin (えほんのこや), a reading log app for picture books |
| Price | Yomu Plus (monthly): ¥400 (tax included) / Yomu Plus (yearly): ¥4,000 (tax included) / Scan Packs: the price shown on the purchase screen in the App (tax included). Prices vary by country and region; the price shown in the App Store or Google Play applies. |
| Costs other than the price | You are responsible for data charges for downloading and using the App. |
| Payment method | Payment methods provided by the App Store (Apple) or Google Play (Google) |
| Payment timing | Yomu Plus: charged to your store account at purchase and at each renewal thereafter (within 24 hours before the end of the period). Scan Packs: charged at purchase. |
| When the service is provided | Available immediately after the purchase is completed. |
| Auto-renewal | Yomu Plus renews automatically for the same period and at the same price unless auto-renewal is turned off at least 24 hours before the end of the period. |
| How to cancel | iOS: the device's Settings → Apple ID → Subscriptions / Android: Google Play Store → profile icon → Payments & subscriptions → Subscriptions. Deleting the App does not cancel the subscription. After cancellation, you can use paid features until the end of the period you have already paid for. |
| Returns and cancellations | Due to the nature of digital content, we do not accept returns or cancellations for the customer's convenience after purchase, or give prorated refunds for cancellation in the middle of a period. Cancellations of purchases and refunds follow the policies and procedures set by Apple or Google. |
| Scan Pack validity period | 6 months from the date of purchase. Unused uses expire after the validity period. |
| System requirements | iOS / Android (supported OS versions are listed on the App's pages on the App Store and Google Play) |