Commercial Transactions Disclosure
Last updated: 2026-07-02
Sales of the paid plans of this Service are made by Polar Software Inc. (Merchant of Record) as the seller. Consumer-facing disclosures under Japan's Specified Commercial Transactions Act (seller, refunds, payment methods, etc.) are as shown by Polar at checkout and in Polar's terms.
The product provider (we) disclose the following.
- Provider
- 株式会社狼煙 (Norolu)
- Address
- 6010-2 Oda, Mitou-cho, Mine-shi, Yamaguchi 754-0211, Japan
- Telephone
- Disclosed without delay upon request (please contact us by email).
- Contact
- kakehashi@norolu.jp
- Goods sold
- norolu PDCA paid plans (Standard / Evaluation Pro)
- Price
- Standard ¥1,480 per user per month; Evaluation Pro ¥2,480 per user per month (both in Japanese yen). The setup fee is ¥0. The latest prices are as displayed in the Service. For use from Japan, the displayed price is the total you pay and no additional tax is charged at checkout. For purchases from the United States, Canada and India, Polar (the seller) calculates the local tax at checkout, adds it to the price and shows it.
- Costs other than the price
- You bear the internet/communication costs required to use the Service. The generative-AI usage fees for AI assist, weekly review and the alignment report are borne by us and included in the paid-plan price (you incur no additional API fees).
- Payment timing and method
- As shown on Polar's (Merchant of Record) checkout at the time of purchase (e.g., credit card). For subscriptions, payment is due at checkout and on each subsequent renewal date.
- Delivery
- Once payment is completed, the paid features are available immediately (SaaS, per-seat subscription).
- Refunds
- Per the refund section of Polar's Buyer Terms (https://polar.sh/legal/checkout-buyer-terms)(opens in a new tab). As a monthly digital service, refunds for reasons of personal convenience are generally not provided (pro-rata settlement when you reduce seats is separate). For subscriptions, you can stop further charges by cancelling before the next renewal date.
- Cancellation and payment method changes
- You can review your subscription, update your payment method, or cancel in Polar's customer portal by verifying with the email address you used to purchase. Receipts and invoices (PDF) can also be obtained per order from the same portal. Enter the company name and address before the invoice is generated (they cannot be changed afterwards). We have not been able to confirm whether the invoices meet the requirements of Japan's qualified invoice system. If you need this, please contact us before purchasing. https://polar.sh/pdca/portal(opens in a new tab)
For how we handle personal information, please see our Privacy Policy. Privacy
The Japanese version of this disclosure prevails; in case of any discrepancy with a translation, the Japanese version governs.