Legal01 / DOUSEKI
Commercial Transactions Act
The following information is provided in accordance with the Act on Specified Commercial Transactions.
Last updated: December 31, 2025

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Information
Business information
- Seller
- 31b
- Representative
- 渡利裕太 / yuta watari
- Address
- 150-0043, 2F-C, Shibuya Dogenzaka Tokyu Building, 1-10-8 Dogenzaka, Shibuya-ku, Tokyo, Japan
- Phone
- 080-9985-3001
- sannichib@gmail.com
- Price
- Displayed on each plan purchase screen
- Additional fees
- Internet connection fees are borne by the customer
- Payment methods
- Credit card and methods shown on the purchase screen
- Payment timing
- Payment is confirmed at the time of purchase
- Delivery timing
- Available immediately after payment
- Cancellation/Refund
- Cancel before the next renewal to avoid future charges. Prorated refunds are not provided.