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Advertising Policy & Disclosure

日本語版（広告ポリシー）はこちら

Our Promise to Our Readers

To maintain this site and continue providing high-quality information to our readers for free, kazuusa.com (“the Site”) utilizes appropriate advertising and affiliate programs.

Guided by the “sincerity and accuracy” cultivated on the medical frontlines as a Registered Nurse, I promise to introduce only those services and products that I genuinely believe are safe, highly functional, and truly beneficial to you. Product evaluations will never be unfairly distorted by the intentions of advertisers.

To ensure you can use this Site with peace of mind, we disclose the handling of information associated with our advertising distribution as follows.

1. FTC Affiliate Disclosure

The Site participates in various affiliate marketing programs, which means we may get paid commissions on editorially chosen products purchased through our links to retailer sites.

  • Amazon.co.jp Associates Program: As an Amazon Associate, we earn from qualifying purchases.
  • Other Affiliate Partners: We also partner with Rakuten Advertising, A8.net, Moshimo Affiliate, and ValueCommerce.

Clicking on these affiliate links costs you nothing extra, but it helps support the operation of this Site.

2. Data Collection for Advertising (Cookie Policy)

To measure the effectiveness of performance-based advertising and ensure proper operation, we transmit user access information to external businesses (Affiliate Service Providers).

Information Transmitted:

  • URL of the viewed page
  • Date and time the ad was displayed and clicked
  • Cookie information necessary for measuring affiliate conversions
  • IP address at the time of ad display/click
  • Type of internet device and browser used

Note: This information is anonymized and does not identify individuals. It is used strictly for ad measurement and fraud prevention, and will not be used for unjustified tracking.

3. Third-Party Service Providers (Data Recipients)

The external businesses that may receive this anonymized tracking data include, but are not limited to:

  • Google LLC
  • Amazon.com, Inc. / Amazon Japan G.K.
  • Rakuten Group, Inc.
  • ValueCommerce Co., Ltd.
  • FAN Communications, Inc. (A8.net)
  • Moshimo Co., Ltd.

4. Contact Information

If you have any questions or concerns regarding our advertising policy, please feel free to reach out to us.