diff --git a/ui/ja.lproj/AccAdvancedRing.strings b/ui/ja.lproj/AccAdvancedRing.strings
index cfb32ae..43734f8 100644
--- a/ui/ja.lproj/AccAdvancedRing.strings
+++ b/ui/ja.lproj/AccAdvancedRing.strings
@@ -117,10 +117,10 @@
 "zPJ-cO-neQ.title" = "TURNを使用";
 
 /* Class = "NSButtonCell"; title = "Enable rendezvous point: turn your account into a conference room"; ObjectID = "2cZ-SI-nbz"; */
-"2cZ-SI-nbz.title" = "Enable rendezvous point: turn your account into a conference room";
+"2cZ-SI-nbz.title" = "待合室を有効にする: 自身のアカウントを会議室として利用します";
 
 /* Class = "NSButtonCell"; title = "Add default moderator"; ObjectID = "RKw-pg-2N8"; */
-"RKw-pg-2N8.title" = "Add default moderator";
+"RKw-pg-2N8.title" = "既定の調停者を追加";
 
 /* Class = "NSTextFieldCell"; title = "You do not have default moderators"; ObjectID = "g2o-3r-Dx7"; */
 "g2o-3r-Dx7.title" = "You do not have default moderators";
diff --git a/ui/ja.lproj/AccAdvancedSip.strings b/ui/ja.lproj/AccAdvancedSip.strings
index c2ac58d..dbc9b2c 100644
--- a/ui/ja.lproj/AccAdvancedSip.strings
+++ b/ui/ja.lproj/AccAdvancedSip.strings
@@ -9,13 +9,13 @@
 "24s-we-pkD.title" = "セキュリティ";
 
 /* Class = "NSTextFieldCell"; title = "Registration expire timeout (seconds)"; ObjectID = "2rB-Bv-c9U"; */
-"2rB-Bv-c9U.title" = "登録期限のタイムアウト (秒)";
+"2rB-Bv-c9U.title" = "登録期限が時間切れです (秒)";
 
 /* Class = "NSTextFieldCell"; title = "Call settings"; ObjectID = "3Uq-Nb-J1A"; */
 "3Uq-Nb-J1A.title" = "通話設定";
 
 /* Class = "NSButtonCell"; title = "Fallback on RTP on encryption failure"; ObjectID = "3rM-KT-bNf"; */
-"3rM-KT-bNf.title" = "暗号化失敗時のRTP上のフォールバック";
+"3rM-KT-bNf.title" = "暗号化失敗時のRTP上の予備的措置";
 
 /* Class = "NSButtonCell"; title = "Auto answer calls"; ObjectID = "3vs-TI-tkg"; */
 "3vs-TI-tkg.title" = "自動応答";
@@ -24,13 +24,13 @@
 "6eH-la-JbF.title" = "TURNレルム";
 
 /* Class = "NSTextFieldCell"; title = "Private key password"; ObjectID = "72p-GY-gu6"; */
-"72p-GY-gu6.title" = "秘密鍵のパスワード";
+"72p-GY-gu6.title" = "秘密鍵の暗証語";
 
 /* Class = "NSTextFieldCell"; title = "Outgoing TLS server name"; ObjectID = "8JD-11-wHZ"; */
 "8JD-11-wHZ.title" = "送信TLSサーバー名";
 
 /* Class = "NSMenuItem"; title = "Item 1"; ObjectID = "8bw-iH-XGl"; */
-"8bw-iH-XGl.title" = "アイテム 1";
+"8bw-iH-XGl.title" = "項目 1";
 
 /* Class = "NSTextFieldCell"; title = "Port"; ObjectID = "9p9-GR-XKU"; */
 "9p9-GR-XKU.title" = "ポート番号";
@@ -105,13 +105,13 @@
 "b2y-85-ZHK.title" = "CA証明書";
 
 /* Class = "NSTextFieldCell"; title = "Only used during SDP negotiation in case ICE is not supported"; ObjectID = "cN3-lC-dNM"; */
-"cN3-lC-dNM.title" = "ICEがサポートされていない場合のSDP折衝中のみ使用されます";
+"cN3-lC-dNM.title" = "ICEに対応していない場合のSDP折衝中にのみ使用されます";
 
 /* Class = "NSBox"; title = "Box"; ObjectID = "cwV-lc-jju"; */
 "cwV-lc-jju.title" = "ボックス";
 
 /* Class = "NSTextFieldCell"; title = "Negotiation timeout (seconds)"; ObjectID = "dtf-uk-n1B"; */
-"dtf-uk-n1B.title" = "折衝タイムアウト (秒)";
+"dtf-uk-n1B.title" = "折衝が時間切れです (秒)";
 
 /* Class = "NSBox"; title = "Box"; ObjectID = "ekM-Cg-DEo"; */
 "ekM-Cg-DEo.title" = "ボックス";
@@ -141,7 +141,7 @@
 "nuq-Wl-sfd.title" = "カスタムのアドレスとポート番号を使用";
 
 /* Class = "NSTextFieldCell"; title = "TURN username"; ObjectID = "rMN-Wf-tmp"; */
-"rMN-Wf-tmp.title" = "TURNのユーザー名";
+"rMN-Wf-tmp.title" = "TURNの利用者名";
 
 /* Class = "NSButtonCell"; title = "Encrypt media streams(SRTP)"; ObjectID = "vCS-s8-mZI"; */
 "vCS-s8-mZI.title" = "メディアストリームを暗号化 (SRTP)";
@@ -162,7 +162,7 @@
 "x93-zk-hAW.title" = "UPnP";
 
 /* Class = "NSTextFieldCell"; title = "TURN password"; ObjectID = "xjL-Wb-7VN"; */
-"xjL-Wb-7VN.title" = "TURNのパスワード";
+"xjL-Wb-7VN.title" = "TURNの暗証語";
 
 /* Class = "NSTextFieldCell"; title = "TLS protocol method"; ObjectID = "zBy-cW-KY3"; */
-"zBy-cW-KY3.title" = "TLSプロトコル方式";
+"zBy-cW-KY3.title" = "TLS規約方式";
diff --git a/ui/ja.lproj/ConnectToAccManagerVC.strings b/ui/ja.lproj/ConnectToAccManagerVC.strings
index 9db88bf..34cb8b0 100644
--- a/ui/ja.lproj/ConnectToAccManagerVC.strings
+++ b/ui/ja.lproj/ConnectToAccManagerVC.strings
@@ -6,7 +6,7 @@
 "BS9-U6-iDn.title" = "キャンセル";
 
 /* Class = "NSTextFieldCell"; title = "JAMS URL"; ObjectID = "CPa-dA-HYD"; */
-"CPa-dA-HYD.title" = "JAMS URL";
+"CPa-dA-HYD.title" = "JAMSのURL";
 
 /* Class = "NSButtonCell"; title = "Ok"; ObjectID = "I8C-B9-2ET"; */
 "I8C-B9-2ET.title" = "OK";
diff --git a/ui/ja.lproj/Conversation.strings b/ui/ja.lproj/Conversation.strings
index abb6cb4..49f5c0f 100644
--- a/ui/ja.lproj/Conversation.strings
+++ b/ui/ja.lproj/Conversation.strings
@@ -21,7 +21,7 @@
 "cFH-d7-Erh.ibShadowedToolTip" = "ビデオ通話を開始";
 
 /* Class = "NSButton"; ibShadowedToolTip = "Enable plugins"; ObjectID = "FvO-Yj-ry0"; */
-"FvO-Yj-ry0.ibShadowedToolTip" = "Enable plugins";
+"FvO-Yj-ry0.ibShadowedToolTip" = "追加機能を有効化";
 
 /* Class = "NSBox"; title = "Box"; ObjectID = "ciI-CA-tly"; */
 "ciI-CA-tly.title" = "ボックス";
diff --git a/ui/ja.lproj/CurrentCall.strings b/ui/ja.lproj/CurrentCall.strings
index 6bd98b1..5ecc92e 100644
--- a/ui/ja.lproj/CurrentCall.strings
+++ b/ui/ja.lproj/CurrentCall.strings
@@ -27,7 +27,7 @@
 "ZGn-Tc-sg3.ibShadowedToolTip" = "共有";
 
 /* Class = "NSButton"; ibShadowedToolTip = "Enable plugins"; ObjectID = "YtG-ob-etP"; */
-"YtG-ob-etP.ibShadowedToolTip" = "Enable plugins";
+"YtG-ob-etP.ibShadowedToolTip" = "追加機能を有効化";
 
 /* Class = "CocoaBindingsConnection"; ibShadowedMultipleValuesPlaceholder = "Send a message"; ObjectID = "NRc-5f-Ujc"; */
 "NRc-5f-Ujc.ibShadowedMultipleValuesPlaceholder" = "メッセージを送信";
diff --git a/ui/ja.lproj/Localizable.strings b/ui/ja.lproj/Localizable.strings
index 29cc1c7..9abc8d3 100644
--- a/ui/ja.lproj/Localizable.strings
+++ b/ui/ja.lproj/Localizable.strings
@@ -56,7 +56,7 @@
 "Create a new account" = "新しいアカウントを作成";
 
 /* Create rendezvous title */
-"Create a rendezvous point" = "Create a rendezvous point";
+"Create a rendezvous point" = "待合室を作成";
 
 /* Backup enter password */
 "Enter account password" = "アカウントのパスワードを入力";
@@ -227,13 +227,13 @@
 "Mute audio" = "音声オフ";
 
 /* Conference action */
-"Set moderator" = "Set moderator";
+"Set moderator" = "調停者を設定";
 
 /* Conference action */
 "Unmute audio" = "Unmute audio";
 
 /* Conference action */
-"Unset moderator" = "Unset moderator";
+"Unset moderator" = "担当者を取り消し";
 
 /* Conference name */
 "Me" = "自分";
@@ -260,7 +260,7 @@
 "Hangup" = "受話";
 
 /* conference tooltip mute Set moderator */
-"Set moderator" = "Set moderator";
+"Set moderator" = "調停者を設定";
 
 /* conference state tooltip Audio muted */
 "Audio muted" = "Audio muted";
diff --git a/ui/ja.lproj/RingWindow.strings b/ui/ja.lproj/RingWindow.strings
index 9982d8a..5f41bff 100644
--- a/ui/ja.lproj/RingWindow.strings
+++ b/ui/ja.lproj/RingWindow.strings
@@ -21,16 +21,16 @@
 "Fc5-KS-cim.ibShadowedToolTip" = "招待を受け入れる";
 
 /* Class = "NSButton"; ibShadowedToolTip = "Share account info"; ObjectID = "Oac-o7-2Ge"; */
-"Oac-o7-2Ge.ibShadowedToolTip" = "Share account info";
+"Oac-o7-2Ge.ibShadowedToolTip" = "アカウント情報を共有";
 
 /* Class = "NSMenuItem"; title = "Item 3"; ObjectID = "Oe5-Nj-cP3"; */
 "Oe5-Nj-cP3.title" = "アイテム 3";
 
 /* Class = "NSToolbarItem"; label = "Toolbar Item"; ObjectID = "XSp-w5-Fes"; */
-"XSp-w5-Fes.label" = "Toolbar Item";
+"XSp-w5-Fes.label" = "ツールバーの項目";
 
 /* Class = "NSToolbarItem"; paletteLabel = "Toolbar Item"; ObjectID = "XSp-w5-Fes"; */
-"XSp-w5-Fes.paletteLabel" = "Toolbar Item";
+"XSp-w5-Fes.paletteLabel" = "ツールバーの項目";
 
 /* Class = "NSTextFieldCell"; title = "This is your ID.\nCopy and share it with your friends!"; ObjectID = "Xb9-UT-M2F"; */
 "Xb9-UT-M2F.title" = "これがあなたのIDです。\nコピーして友達とシェアしましょう！";
@@ -45,7 +45,7 @@
 "ejM-H2-aJX.ibShadowedToolTip" = "招待を無視する";
 
 /* Class = "NSTextFieldCell"; title = "Jami is free software for universal communication which respects the freedoms and privacy of its users."; ObjectID = "eln-Vm-t0d"; */
-"eln-Vm-t0d.title" = "Jamiは、世界中のユーザーと繋がることができるユーザーの自由とプライバシーを尊重したフリーソフトウェアです。";
+"eln-Vm-t0d.title" = "Jamiは世界中の利用者と繋がることができる自由ソフトウェアであり，利用者の自由と私事権とを尊重しています。";
 
 /* Class = "NSTextFieldCell"; placeholderString = "Call name"; ObjectID = "j0J-Xd-uth"; */
 "j0J-Xd-uth.placeholderString" = "通話名";
diff --git a/ui/ja.lproj/RingWizardChoose.strings b/ui/ja.lproj/RingWizardChoose.strings
index 0eb9eee..7eedee6 100644
--- a/ui/ja.lproj/RingWizardChoose.strings
+++ b/ui/ja.lproj/RingWizardChoose.strings
@@ -1,6 +1,6 @@
 
 /* Class = "NSButtonCell"; title = "Connect to a JAMS server"; ObjectID = "HGQ-Kd-WIw"; */
-"HGQ-Kd-WIw.title" = "Connect to a JAMS server";
+"HGQ-Kd-WIw.title" = "JAMSサーバーに接続";
 
 /* Class = "NSButtonCell"; title = "Cancel"; ObjectID = "YJ3-7G-cU1"; */
 "YJ3-7G-cU1.title" = "キャンセル";
@@ -21,4 +21,4 @@
 "yBt-Bv-fi2.title" = "新しくSIPアカウントを追加";
 
 /* Class = "NSButtonCell"; title = "Create a rendezvous point"; ObjectID = "YDj-ss-AYE"; */
-"YDj-ss-AYE.title" = "Create a rendezvous point";
+"YDj-ss-AYE.title" = "待合室を作成";