From e798057aed1004bd7ee677538173084593c9688b Mon Sep 17 00:00:00 2001
From: Tsubasa SEKIGUCHI <oss@tinykitten.me>
Date: Mon, 21 Sep 2026 23:52:11 +0900
Subject: [PATCH 1/4] =?UTF-8?q?=E3=83=97=E3=83=A9=E3=82=A4=E3=83=90?=
 =?UTF-8?q?=E3=82=B7=E3=83=BC=E3=83=9D=E3=83=AA=E3=82=B7=E3=83=BC=E7=AC=AC?=
 =?UTF-8?q?10=E6=9D=A1=E3=81=AB=E6=9C=AC=E3=82=A2=E3=83=97=E3=83=AA?=
 =?UTF-8?q?=E3=81=A7=E3=81=AEGoogle=20Analytics=20for=20Firebase=E3=81=AE?=
 =?UTF-8?q?=E5=88=A9=E7=94=A8=E3=82=92=E8=BF=BD=E8=A8=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
---
 .../components/pages/PrivacyPolicyEnPage.tsx  | 34 ++++++++++++++++---
 .../components/pages/PrivacyPolicyPage.tsx    | 33 ++++++++++++++++--
 2 files changed, 60 insertions(+), 7 deletions(-)

diff --git a/apps/lp/src/components/pages/PrivacyPolicyEnPage.tsx b/apps/lp/src/components/pages/PrivacyPolicyEnPage.tsx
index 041d12f..332e0e5 100644
--- a/apps/lp/src/components/pages/PrivacyPolicyEnPage.tsx
+++ b/apps/lp/src/components/pages/PrivacyPolicyEnPage.tsx
@@ -11,7 +11,7 @@ const PrivacyPolicyEnPage = () => (
           <h1 className={styles.title}>Privacy Policy</h1>
           <aside className={styles.headingMeta}>
             <p>Policy enacted: March 30, 2020</p>
-            <p>Last updated: September 21, 2026</p>
+            <p>Last updated: September 22, 2026</p>
             <p>TinyKitten(Tsubasa SEKIGUCHI)</p>
             <a className={styles.internalLink} href="/privacy-policy">
               日本語版
@@ -38,6 +38,7 @@ const PrivacyPolicyEnPage = () => (
         <ol className={styles.list}>
           <li>Location information obtained from the user’s device (Article 4)</li>
           <li>An anonymous identifier generated automatically for each installation (Article 5)</li>
+          <li>Information about the usage of this application and about the device (Article 10)</li>
           <li>Information about errors that occur while using this application (Article 11)</li>
           <li>Content voluntarily submitted by the user through the “Feedback” function (Article 15)</li>
         </ol>
@@ -47,7 +48,7 @@ const PrivacyPolicyEnPage = () => (
         </p>
         <ol className={styles.list}>
           <li>To provide and operate this application and this site</li>
-          <li>To investigate defects in this application and to maintain and improve its quality</li>
+          <li>To investigate defects in this application, to understand how it is used, and to maintain and improve its quality</li>
           <li>To respond to inquiries and comments from users</li>
         </ol>
         <h3 className={styles.headingText}>4. Handling of location information</h3>
@@ -108,8 +109,33 @@ const PrivacyPolicyEnPage = () => (
         <h3 className={styles.headingText}>10. About the use of Google Analytics</h3>
         <p className={styles.paragraph}>
           This site uses Google Analytics to understand the usage status of the site. Google Analytics uses cookies to collect user information, but the user’s personal information is not associated. For a description of the Google Analytics Terms of Service and Privacy Policy, please visit the Google Analytics website.
-          <br />
-          TinyKitten shall not be liable for any damages caused by using the Google Analytics service. This application does not use Google Analytics.
+        </p>
+        <p className={styles.paragraph}>
+          This application also uses Google Analytics for Firebase, provided by Google LLC, to understand how it is used and to improve it. Through Google Analytics for Firebase, this application sends the following information to Google LLC:
+        </p>
+        <ol className={styles.list}>
+          <li>
+            An identifier assigned to each installation of this application (the iOS version also sends the Identifier for Vendor (IDFV))
+          </li>
+          <li>
+            Information about the usage of this application, such as the number of launches, time spent, first launches, and updates
+          </li>
+          <li>Information about the device, such as the device model, OS version, and approximate region</li>
+        </ol>
+        <p className={styles.paragraph}>
+          This application does not collect advertising identifiers (the Advertising Identifier (IDFA) on iOS and the Advertising ID on Android). TinyKitten does not use this information to deliver advertising. For how Google handles information in Google Analytics, please see{' '}
+          <a
+            href="https://policies.google.com/technologies/partner-sites"
+            target="_blank"
+            rel="noopener noreferrer"
+            className={styles.externalLink}
+          >
+            “How Google uses information from sites or apps that use our services”
+          </a>
+          .
+        </p>
+        <p className={styles.paragraph}>
+          TinyKitten shall not be liable for any damages caused by using the Google Analytics service.
         </p>
         <h3 className={styles.headingText}>11. Use of Sentry</h3>
         <p className={styles.paragraph}>
diff --git a/apps/lp/src/components/pages/PrivacyPolicyPage.tsx b/apps/lp/src/components/pages/PrivacyPolicyPage.tsx
index 7946121..dcf7a60 100644
--- a/apps/lp/src/components/pages/PrivacyPolicyPage.tsx
+++ b/apps/lp/src/components/pages/PrivacyPolicyPage.tsx
@@ -16,6 +16,7 @@ const PrivacyPolicyPage = () => (
             <p>令和8年8月13日 改定</p>
             <p>令和8年9月18日 改定</p>
             <p>令和8年9月21日 改定</p>
+            <p>令和8年9月22日 改定</p>
             <p>屋号TinyKitten(関口 翼)</p>
             <a className={styles.internalLink} href="/privacy-policy-en">
               English version available here.
@@ -42,6 +43,7 @@ const PrivacyPolicyPage = () => (
         <ol className={styles.list}>
           <li>利用者様の端末から取得する位置情報（第4条）</li>
           <li>端末ごとに自動的に生成される匿名の識別子（第5条）</li>
+          <li>本アプリの利用状況および端末に関する情報（第10条）</li>
           <li>本アプリの利用中に発生したエラーに関する情報（第11条）</li>
           <li>利用者様が「フィードバック」機能から任意で送信された内容（第15条）</li>
         </ol>
@@ -51,7 +53,7 @@ const PrivacyPolicyPage = () => (
         </p>
         <ol className={styles.list}>
           <li>本アプリおよび本サイトの提供・運営のため</li>
-          <li>本アプリの不具合の調査、ならびに品質の維持および改善のため</li>
+          <li>本アプリの不具合の調査、利用状況の把握、ならびに品質の維持および改善のため</li>
           <li>利用者様からのお問い合わせやご意見に対応するため</li>
         </ol>
         <h3 className={styles.headingText}>第4条（位置情報の取扱い）</h3>
@@ -112,8 +114,33 @@ const PrivacyPolicyPage = () => (
         <h3 className={styles.headingText}>第10条（Google Analyticsの利用について）</h3>
         <p className={styles.paragraph}>
           本サイトでは、サイトの利用状況を把握するためにGoogle Analyticsを利用しています。Google Analyticsは、クッキーを利用して利用者様の情報を収集しますが、利用者様の個人情報とは関連付けられません。Google Analyticsの利用規約及びプライバシーポリシーに関する説明については、Google Analyticsのサイトをご覧ください。
-          <br />
-          なお、Google Analyticsのサービス利用による損害については、TinyKittenは責任を負わないものとします。また、本アプリではGoogle Analyticsを利用しておりません。
+        </p>
+        <p className={styles.paragraph}>
+          本アプリでも、利用状況を把握し改善に役立てるために、Google LLCの提供するGoogle Analytics for Firebaseを利用しています。本アプリは、Google Analytics for Firebaseを通じて以下の情報をGoogle LLCへ送信します。
+        </p>
+        <ol className={styles.list}>
+          <li>
+            本アプリのインストールごとに割り当てられる識別子（iOS版では、あわせてベンダー識別子（IDFV）を送信します）
+          </li>
+          <li>
+            起動の回数、利用時間、初回起動、アップデートなど、本アプリの利用状況に関する情報
+          </li>
+          <li>端末の機種名、OSのバージョン、おおよその地域など、端末に関する情報</li>
+        </ol>
+        <p className={styles.paragraph}>
+          本アプリは、広告識別子（iOSの広告識別子（IDFA）およびAndroidの広告ID）を収集しません。また、TinyKittenがこれらの情報を広告の配信に利用することはありません。GoogleによるGoogle Analyticsでの情報の取扱いについては、
+          <a
+            href="https://policies.google.com/technologies/partner-sites"
+            target="_blank"
+            rel="noopener noreferrer"
+            className={styles.externalLink}
+          >
+            「Google のサービスを使用するサイトやアプリから収集した情報の Google による使用」
+          </a>
+          をご覧ください。
+        </p>
+        <p className={styles.paragraph}>
+          なお、Google Analyticsのサービス利用による損害については、TinyKittenは責任を負わないものとします。
         </p>
         <h3 className={styles.headingText}>第11条（Sentryの利用について）</h3>
         <p className={styles.paragraph}>

From 07bf9671b2b366b08e091431743852326fc8b952 Mon Sep 17 00:00:00 2001
From: Tsubasa SEKIGUCHI <oss@tinykitten.me>
Date: Mon, 21 Sep 2026 23:52:11 +0900
Subject: [PATCH 2/4] =?UTF-8?q?=E8=8B=B1=E8=AA=9E=E7=89=88=E3=83=97?=
 =?UTF-8?q?=E3=83=A9=E3=82=A4=E3=83=90=E3=82=B7=E3=83=BC=E3=83=9D=E3=83=AA?=
 =?UTF-8?q?=E3=82=B7=E3=83=BC=E3=81=A7=E3=83=AA=E3=83=B3=E3=82=AF=E3=81=AE?=
 =?UTF-8?q?=E5=89=8D=E5=BE=8C=E3=81=AB=E7=A9=BA=E7=99=BD=E3=81=8C=E5=85=A5?=
 =?UTF-8?q?=E3=82=89=E3=81=AA=E3=81=84=E5=95=8F=E9=A1=8C=E3=82=92=E4=BF=AE?=
 =?UTF-8?q?=E6=AD=A3?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
---
 apps/lp/src/components/pages/PrivacyPolicyEnPage.tsx | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/apps/lp/src/components/pages/PrivacyPolicyEnPage.tsx b/apps/lp/src/components/pages/PrivacyPolicyEnPage.tsx
index 332e0e5..7945a56 100644
--- a/apps/lp/src/components/pages/PrivacyPolicyEnPage.tsx
+++ b/apps/lp/src/components/pages/PrivacyPolicyEnPage.tsx
@@ -139,7 +139,7 @@ const PrivacyPolicyEnPage = () => (
         </p>
         <h3 className={styles.headingText}>11. Use of Sentry</h3>
         <p className={styles.paragraph}>
-          This application uses
+          This application uses{' '}
           <a
             href="https://sentry.io/"
             target="_blank"
@@ -148,7 +148,7 @@ const PrivacyPolicyEnPage = () => (
           >
             Sentry
           </a>
-          , a service provided by Functional Software, to understand the stability of the application. TinyKitten receives the results of this analysis from Functional Software to understand the user’s error status. The information collected, recorded, and analyzed by Sentry does not contain any personally identifiable information; please visit Sentry’s site for a description of Sentry’s
+          , a service provided by Functional Software, to understand the stability of the application. TinyKitten receives the results of this analysis from Functional Software to understand the user’s error status. The information collected, recorded, and analyzed by Sentry does not contain any personally identifiable information; please visit Sentry’s site for a description of Sentry’s{' '}
           <a
             href="https://sentry.io/terms/"
             target="_blank"
@@ -156,8 +156,8 @@ const PrivacyPolicyEnPage = () => (
             className={styles.externalLink}
           >
             Terms of Use
-          </a>
-          and
+          </a>{' '}
+          and{' '}
           <a
             href="https://sentry.io/privacy/"
             target="_blank"
@@ -170,7 +170,7 @@ const PrivacyPolicyEnPage = () => (
         </p>
         <h3 className={styles.headingText}>12. Use of Cloudflare</h3>
         <p className={styles.paragraph}>
-          The backend of this application and this site run on services provided by Cloudflare, Inc. Communication between this application or this site and the server therefore passes through that company’s network. For a description of how information is handled by Cloudflare, please see the
+          The backend of this application and this site run on services provided by Cloudflare, Inc. Communication between this application or this site and the server therefore passes through that company’s network. For a description of how information is handled by Cloudflare, please see the{' '}
           <a
             href="https://www.cloudflare.com/privacypolicy/"
             target="_blank"

From 2f74339b1973dec27f9d53d803a8e9db0eab99ab Mon Sep 17 00:00:00 2001
From: Tsubasa SEKIGUCHI <oss@tinykitten.me>
Date: Wed, 23 Sep 2026 00:34:56 +0900
Subject: [PATCH 3/4] =?UTF-8?q?=E3=83=97=E3=83=A9=E3=82=A4=E3=83=90?=
 =?UTF-8?q?=E3=82=B7=E3=83=BC=E3=83=9D=E3=83=AA=E3=82=B7=E3=83=BC=E7=AC=AC?=
 =?UTF-8?q?14=E6=9D=A1=E3=81=AE=E5=BF=9C=E7=AD=94=E7=94=9F=E6=88=90?=
 =?UTF-8?q?=E3=81=AE=E9=80=81=E4=BF=A1=E5=85=88=E3=82=92OpenAI=E3=81=AB?=
 =?UTF-8?q?=E6=88=BB=E3=81=99=20(#268)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
---
 apps/lp/src/components/pages/PrivacyPolicyEnPage.tsx | 2 +-
 apps/lp/src/components/pages/PrivacyPolicyPage.tsx   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/apps/lp/src/components/pages/PrivacyPolicyEnPage.tsx b/apps/lp/src/components/pages/PrivacyPolicyEnPage.tsx
index 7945a56..e061ba5 100644
--- a/apps/lp/src/components/pages/PrivacyPolicyEnPage.tsx
+++ b/apps/lp/src/components/pages/PrivacyPolicyEnPage.tsx
@@ -192,7 +192,7 @@ const PrivacyPolicyEnPage = () => (
         </p>
         <h3 className={styles.headingText}>14. AI destination consultation function</h3>
         <p className={styles.paragraph}>
-          In order to generate a response, the “Ask AI about your destination” function of this application sends the following information to the AI services provided by Google LLC and Cloudflare, Inc.:
+          In order to generate a response, the “Ask AI about your destination” function of this application sends the following information to the AI services provided by OpenAI, L.L.C. and Cloudflare, Inc.:
         </p>
         <ol className={styles.list}>
           <li>The text entered by the user and the recent conversation within this function</li>
diff --git a/apps/lp/src/components/pages/PrivacyPolicyPage.tsx b/apps/lp/src/components/pages/PrivacyPolicyPage.tsx
index dcf7a60..2fbbbd5 100644
--- a/apps/lp/src/components/pages/PrivacyPolicyPage.tsx
+++ b/apps/lp/src/components/pages/PrivacyPolicyPage.tsx
@@ -198,7 +198,7 @@ const PrivacyPolicyPage = () => (
         </p>
         <h3 className={styles.headingText}>第14条（AIによる行き先相談機能について）</h3>
         <p className={styles.paragraph}>
-          本アプリの「AIに行き先を相談」機能では、応答を生成するために、以下の情報をGoogle LLCおよびCloudflare, Inc.の提供するAIサービスへ送信します。
+          本アプリの「AIに行き先を相談」機能では、応答を生成するために、以下の情報をOpenAI, L.L.C.およびCloudflare, Inc.の提供するAIサービスへ送信します。
         </p>
         <ol className={styles.list}>
           <li>利用者様が入力された文章、および本機能における直近の会話の内容</li>

From 24877fb978566c8d9b9fce738b49402c7767c856 Mon Sep 17 00:00:00 2001
From: Tsubasa SEKIGUCHI <oss@tinykitten.me>
Date: Wed, 23 Sep 2026 17:59:35 +0900
Subject: [PATCH 4/4] =?UTF-8?q?=E3=83=97=E3=83=A9=E3=82=A4=E3=83=90?=
 =?UTF-8?q?=E3=82=B7=E3=83=BC=E3=83=9D=E3=83=AA=E3=82=B7=E3=83=BC=E3=81=AE?=
 =?UTF-8?q?=E6=9C=80=E7=B5=82=E6=94=B9=E5=AE=9A=E6=97=A5=E3=82=929?=
 =?UTF-8?q?=E6=9C=8823=E6=97=A5=E3=81=AB=E5=A4=89=E6=9B=B4=20(#269)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
---
 apps/lp/src/components/pages/PrivacyPolicyEnPage.tsx | 2 +-
 apps/lp/src/components/pages/PrivacyPolicyPage.tsx   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/apps/lp/src/components/pages/PrivacyPolicyEnPage.tsx b/apps/lp/src/components/pages/PrivacyPolicyEnPage.tsx
index e061ba5..fc8247e 100644
--- a/apps/lp/src/components/pages/PrivacyPolicyEnPage.tsx
+++ b/apps/lp/src/components/pages/PrivacyPolicyEnPage.tsx
@@ -11,7 +11,7 @@ const PrivacyPolicyEnPage = () => (
           <h1 className={styles.title}>Privacy Policy</h1>
           <aside className={styles.headingMeta}>
             <p>Policy enacted: March 30, 2020</p>
-            <p>Last updated: September 22, 2026</p>
+            <p>Last updated: September 23, 2026</p>
             <p>TinyKitten(Tsubasa SEKIGUCHI)</p>
             <a className={styles.internalLink} href="/privacy-policy">
               日本語版
diff --git a/apps/lp/src/components/pages/PrivacyPolicyPage.tsx b/apps/lp/src/components/pages/PrivacyPolicyPage.tsx
index 2fbbbd5..0c2fc7b 100644
--- a/apps/lp/src/components/pages/PrivacyPolicyPage.tsx
+++ b/apps/lp/src/components/pages/PrivacyPolicyPage.tsx
@@ -16,7 +16,7 @@ const PrivacyPolicyPage = () => (
             <p>令和8年8月13日 改定</p>
             <p>令和8年9月18日 改定</p>
             <p>令和8年9月21日 改定</p>
-            <p>令和8年9月22日 改定</p>
+            <p>令和8年9月23日 改定</p>
             <p>屋号TinyKitten(関口 翼)</p>
             <a className={styles.internalLink} href="/privacy-policy-en">
               English version available here.