diff --git a/src/i18n/strings/en_US.json b/src/i18n/strings/en_US.json
index 8900c37b..e5b060cf 100644
--- a/src/i18n/strings/en_US.json
+++ b/src/i18n/strings/en_US.json
@@ -1,16 +1,16 @@
 {
-    "%(appName)s via %(browserName)s on %(osName)s": "%(osName) の %(browserName) 上の %(appName)",
+    "%(appName)s via %(browserName)s on %(osName)s": "%(appName)s via %(browserName)s on %(osName)s",
     "Custom Server Options": "Custom Server Options",
     "Dismiss": "Dismiss",
     "powered by Matrix": "powered by Matrix",
-    "Riot Desktop on %(platformName)s": "%(platformName) 用 Riot デスクトップ",
-    "Riot is not supported on mobile web. Install the app?": "Riot はモバイル用ウェブサイトを提供していません。アプリをインストールしますか？",
-    "Unknown device": "不明のデバイス",
-    "You need to be using HTTPS to place a screen-sharing call.": "画面共有の通話ではHTTPSを使う必要があります。",
-    "Welcome to Riot.im": "Riot.im にようこそ",
-    "Decentralised, encrypted chat & collaboration powered by [matrix]": "[matrix] の技術を用いた分散化、暗号化されたチャットとコラボレーション",
+    "Riot Desktop on %(platformName)s": "Riot Desktop on %(platformName)s",
+    "Riot is not supported on mobile web. Install the app?": "Riot is not supported on mobile web. Install the app?",
+    "Unknown device": "Unknown device",
+    "You need to be using HTTPS to place a screen-sharing call.": "You need to be using HTTPS to place a screen-sharing call.",
+    "Welcome to Riot.im": "Welcome to Riot.im",
+    "Decentralised, encrypted chat & collaboration powered by [matrix]": "Decentralised, encrypted chat & collaboration powered by [matrix]",
     "Chat with Riot Bot": "Chat with Riot Bot",
-    "Search the room directory": "ルームディレクトリを検索",
+    "Search the room directory": "Search the room directory",
     "Get started with some tips from Riot Bot!": "Get started with some tips from Riot Bot!",
     "General discussion about Matrix and Riot": "General discussion about Matrix and Riot",
     "Discussion of all things Matrix!": "Discussion of all things Matrix!",