Legal notice
- Service name
- OCTA — the service operated under the registered trade name “16パーソナリティ診断”
- Seller
- 湯田 力（屋号：16パーソナリティ診断）
- Representative
- 湯田 力
- Address
- 請求があった場合に遅滞なく開示します
- Phone
- 請求があった場合に遅滞なく開示します
- support@turquoiseblue.me
- Price
- Full report $1.99, compatibility report $3.29 (each a one-time purchase, tax included); the currency shown depends on your country
- Other charges
- Internet connection charges for accessing the service
- Payment method
- Credit card (payments processed by Stripe)
- Payment timing
- Payment is charged when you place your order
- Delivery
- The full report page is displayed immediately after payment is completed
- Refunds & cancellation
- Within 7 days of purchase we refund in full, no questions asked (email us at the address above with the email used at checkout and the purchase date; the refund goes back to the original payment method via Stripe and access to the report is revoked). After 7 days, refunds are limited to cases where the report could not be displayed due to a fault on our side.
- Access period & devices
- The report can be viewed for one year in the browser used for payment. On another device or browser, or after clearing cookies, you can restore it on the “Open on another device” page by entering the email used at checkout and the last 4 digits of the card.
- Requirements
- The latest version of Safari or Chrome is recommended
About this service (disclaimer)
OCTA is an entertainment service that classifies personality tendencies based on your answers and presents them as reading material. It is not a medical or psychological diagnosis, and it makes no guarantees about career fit, relationships, or your future.
The sections on star signs, blood types, and regions are horoscope-style reading material meant to make life a little more fun, not analysis based on scientific evidence.
Type percentages ("about X% of people") are rough figures based on widely cited estimates, not measured values.
We accept no liability for decisions or actions taken on the basis of this service's content.
Privacy policy
1. Information we collect
Your answers to the test (processed only on your device and never stored on our servers). The birth date, blood type, and region you may optionally enter after payment (kept only in a signed cookie and never stored on our servers). Information required for payment (collected and managed by Stripe, Inc.; this site never holds your card number). Information for site analytics (cookies and similar). The PayPal email address you enter to receive invitation rewards (recorded with our payment processor, Stripe, solely to send the payout).
2. Use of cookies
After payment is completed, we set a cookie (valid for one year) to record in your browser that you may view the full report. This cookie contains only your result type and a payment identifier; it contains no name, contact details, or card information. We also use a cookie to remember your language choice.
3. Purpose of use
To provide the service, process payments, respond to inquiries, and improve the service.
4. Sharing with third parties
We do not share your information with third parties without your consent, except where required by law. Payment processing is entrusted to Stripe, Inc.
5. Contact
support@turquoiseblue.me
Effective date: 2026-09-12