diff --git a/assets/locales/en.json b/assets/locales/en.json
index 4703c9cd..6b2dcc2a 100644
--- a/assets/locales/en.json
+++ b/assets/locales/en.json
@@ -260,7 +260,7 @@
   "※最新の情報はWebページをご覧ください": "* Please check the latest information from the web site.",
   "〇": "✔",
   "ogp": {
-    "og:image": "https://stopcovid19.metro.tokyo.lg.jp/ogp/en/ogp-image.png"
+    "og:image": "https://covid-19-tochigi.origamium.net/ogp/en/ogp-image.png"
   },
   "https://marketingplatform.google.com/about/analytics/terms/jp/": "https://marketingplatform.google.com/about/analytics/terms/us/",
   "https://policies.google.com/privacy?hl=ja": "https://policies.google.com/privacy?hl=en",
diff --git a/assets/locales/ja-Hira.json b/assets/locales/ja-Hira.json
index d15848f0..27d26ecc 100644
--- a/assets/locales/ja-Hira.json
+++ b/assets/locales/ja-Hira.json
@@ -260,7 +260,7 @@
   "※最新の情報はWebページをご覧ください": "※新（あたら）しい 情報（じょうほう）は Webページを （見）みてください",
   "〇": "〇",
   "ogp": {
-    "og:image": "https://stopcovid19.metro.tokyo.lg.jp/ogp.png"
+    "og:image": "https://covid-19-tochigi.origamium.net/ogp.png"
   },
   "https://marketingplatform.google.com/about/analytics/terms/jp/": "https://marketingplatform.google.com/about/analytics/terms/jp/",
   "https://policies.google.com/privacy?hl=ja": "https://policies.google.com/privacy?hl=ja",
diff --git a/assets/locales/ja.json b/assets/locales/ja.json
index 19ab96ad..ea15c149 100644
--- a/assets/locales/ja.json
+++ b/assets/locales/ja.json
@@ -264,7 +264,7 @@
   "※最新の情報はWebページをご覧ください": "※最新の情報はWebページをご覧ください",
   "〇": "〇",
   "ogp": {
-    "og:image": "https://stopcovid19.metro.tokyo.lg.jp/ogp.png"
+    "og:image": "https://covid-19-tochigi.origamium.net/ogp.png"
   },
   "https://marketingplatform.google.com/about/analytics/terms/jp/": "https://marketingplatform.google.com/about/analytics/terms/jp/",
   "https://policies.google.com/privacy?hl=ja": "https://policies.google.com/privacy?hl=ja",
diff --git a/assets/locales/ko.json b/assets/locales/ko.json
index bcfd9a60..4e84a294 100644
--- a/assets/locales/ko.json
+++ b/assets/locales/ko.json
@@ -260,7 +260,7 @@
   "※最新の情報はWebページをご覧ください": "* 최신 정보는 웹페이지에서 확인하세요",
   "〇": "O",
   "ogp": {
-    "og:image": "https://stopcovid19.metro.tokyo.lg.jp/ogp/ko/ogp-image.png"
+    "og:image": "https://covid-19-tochigi.origamium.net/ogp/ko/ogp-image.png"
   },
   "https://marketingplatform.google.com/about/analytics/terms/jp/": "https://marketingplatform.google.com/about/analytics/terms/kr/",
   "https://policies.google.com/privacy?hl=ja": "https://policies.google.com/privacy?hl=ko",
diff --git a/assets/locales/th.json b/assets/locales/th.json
index 8534691a..fe9af1b1 100644
--- a/assets/locales/th.json
+++ b/assets/locales/th.json
@@ -260,7 +260,7 @@
   "※最新の情報はWebページをご覧ください": "* โปรดตรวจสอบข้อมูลล่าสุดที่เว็บไซต์",
   "〇": "O",
   "ogp": {
-    "og:image": "https://stopcovid19.metro.tokyo.lg.jp/ogp.png"
+    "og:image": "https://covid-19-tochigi.origamium.net/ogp.png"
   },
   "https://marketingplatform.google.com/about/analytics/terms/jp/": "https://marketingplatform.google.com/about/analytics/terms/th/",
   "https://policies.google.com/privacy?hl=ja": "https://policies.google.com/privacy?hl=th",
diff --git a/assets/locales/vi.json b/assets/locales/vi.json
index ef44a59e..279605bd 100644
--- a/assets/locales/vi.json
+++ b/assets/locales/vi.json
@@ -260,7 +260,7 @@
   "※最新の情報はWebページをご覧ください": "※Hãy cập nhật thông tin mới nhất trên trang Web.",
   "〇": "〇",
   "ogp": {
-    "og:image": "https://stopcovid19.metro.tokyo.lg.jp/ogp.png"
+    "og:image": "https://covid-19-tochigi.origamium.net/ogp.png"
   },
   "https://marketingplatform.google.com/about/analytics/terms/jp/": "https://marketingplatform.google.com/about/analytics/terms/us/",
   "https://policies.google.com/privacy?hl=ja": "https://policies.google.com/privacy?hl=vi",
diff --git a/assets/locales/zh_CN.json b/assets/locales/zh_CN.json
index be65947f..8fa8de13 100644
--- a/assets/locales/zh_CN.json
+++ b/assets/locales/zh_CN.json
@@ -260,7 +260,7 @@
   "※最新の情報はWebページをご覧ください": "※有关最新情报，请前往网站查看",
   "〇": "〇",
   "ogp": {
-    "og:image": "https://stopcovid19.metro.tokyo.lg.jp/ogp/zh-cn/ogp-image.png"
+    "og:image": "https://covid-19-tochigi.origamium.net/ogp/zh-cn/ogp-image.png"
   },
   "https://marketingplatform.google.com/about/analytics/terms/jp/": "https://marketingplatform.google.com/about/analytics/terms/cn/",
   "https://policies.google.com/privacy?hl=ja": "https://policies.google.com/privacy?hl=zh-CN",
diff --git a/assets/locales/zh_TW.json b/assets/locales/zh_TW.json
index 8208f76d..045a50d5 100644
--- a/assets/locales/zh_TW.json
+++ b/assets/locales/zh_TW.json
@@ -260,7 +260,7 @@
   "※最新の情報はWebページをご覧ください": "※最新資訊請參閱網頁",
   "〇": "〇",
   "ogp": {
-    "og:image": "https://stopcovid19.metro.tokyo.lg.jp/ogp/zh-tw/ogp-image.png"
+    "og:image": "https://covid-19-tochigi.origamium.net/ogp/zh-tw/ogp-image.png"
   },
   "https://marketingplatform.google.com/about/analytics/terms/jp/": "https://marketingplatform.google.com/about/analytics/terms/tw/",
   "https://policies.google.com/privacy?hl=ja": "https://policies.google.com/privacy?hl=zh-TW",