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📋 Legal Notice

Legal Notice
Act on Specified Commercial Transactions (Japan)

Last updated: May 12, 2026

The following information is disclosed pursuant to Article 11 of Japan's Act on Specified Commercial Transactions.
For any inquiries, please contact us at [email protected].

Seller Coherent Strategies Co., Ltd. (コヒレントストラテジー株式会社)
Representative Maki Hosoda
Address 〒150-0043
2F-C Shibuya Dogenzaka Tokyu Bldg., 1-10-8 Dogenzaka, Shibuya-ku, Tokyo 150-0043, Japan
Phone Number To request disclosure of our telephone number, please contact us by email. We will disclose it promptly upon request.
Email Address [email protected]
Selling Price The applicable price is displayed on the purchase / subscription screen and relevant product pages.
Additional Charges
  • Customers are responsible for all internet connection fees and data charges required to access the Service.
  • Consumption tax (where the displayed price is exclusive of tax).
Payment Method &
Payment Timing
  • Payment Method Credit card payment
  • Initial Payment Payment is charged upon confirmation of your subscription.
  • Renewal Payment Your subscription renews automatically at the end of each subscription period at the same price.
Service Delivery The Service is accessible immediately in your browser upon payment. By signing in with the Google account used at the time of purchase, you can also access the Service from other devices or browsers at any time during the active subscription period.
Cancellation & Refunds You may cancel your subscription at any time from the in-app settings screen. You will retain access to the Service until the end of the current plan's expiry date.

Due to the digital nature of the Service, cancellations and refunds are not available after payment has been processed. However, if a critical system malfunction prevents the app from functioning as intended, please contact our support team and we will handle your case individually.
Defective Products Due to the nature of digital content, returns are not accepted in principle. However, if a critical defect (bug) is found in the system itself, we will promptly address it through system fixes and improvements.

Please note that malfunctions or access failures caused by your usage environment (device, browser, internet connection, etc.) are outside the scope of our support.
System Requirements The Service runs in a web browser.

【Recommended Environment】
· Device: PC
· Browser: Google Chrome (latest version)

【Other Supported Devices】
· Tablet, smartphone

* While the Service works on smartphones and similar devices, we recommend using a PC with sufficient screen space, given the nature of the tool for observing optical phenomena and performing detailed operations.

The information above may be updated without prior notice. Please check this page for the latest details.
For pre-purchase inquiries, feel free to contact [email protected].