diff --git a/WindowMaker/plmenu.ja b/WindowMaker/plmenu.ja
index 287690ae..8c3064b3 100644
--- a/WindowMaker/plmenu.ja
+++ b/WindowMaker/plmenu.ja
@@ -1,18 +1,18 @@
-("$B%"%W%j%1!<%7%g%s(B",
- ("$B>pJs(B",
-  ("Info $B%Q%M%k(B", INFO_PANEL),
-  ("Legal $B%Q%M%k(B", LEGAL_PANEL),
-  ("$B%7%9%F%`%3%s%=!<%k(B", EXEC, "xconsole"),
-  ("$B%7%9%F%`Ii2Y(B", SHEXEC, "xosview || xload"),
-  ("$B%W%m%;%90lMw(B", EXEC, "xterm -e top"),
-  ("$B%^%K%e%"%k%V%i%&%6(B", EXEC, "xman")
+("アプリケーション",
+ ("情報",
+  ("Info パネル", INFO_PANEL),
+  ("Legal パネル", LEGAL_PANEL),
+  ("システムコンソール", EXEC, "xconsole"),
+  ("システム負荷", SHEXEC, "xosview || xload"),
+  ("プロセス一覧", EXEC, "xterm -e top"),
+  ("マニュアルブラウザ", EXEC, "xman")
   ),
- ("$B%3%^%s%I<B9T(B", SHEXEC, "%a(Run,Type command to run:)"),
+ ("コマンド実行", SHEXEC, "%a(Run,Type command to run:)"),
  ("KTerm", EXEC, "kterm -sb"),
  ("Rxvt", EXEC, "rxvt -bg black -fg white"),
- ("$B%o!<%/%9%Z!<%9(B", WORKSPACE_MENU),
- ("$B%"%W%j%1!<%7%g%s(B",
-  ("$B%0%i%U%#%C%/%9(B",
+ ("ワークスペース", WORKSPACE_MENU),
+ ("アプリケーション",
+  ("グラフィックス",
    ("Gimp", SHEXEC, "gimp >/dev/null"),
    ("XV", EXEC, "xv"),
    ("XPaint", EXEC, "xpaint"),
@@ -26,7 +26,7 @@
   ("Acrobat", EXEC, "/usr/local/Acrobat3/bin/acroread %a(Enter PDF to view)"),
   ("TkDesk", EXEC, "tkdesk")
   ),
- ("$B%(%G%#%?(B",
+ ("エディタ",
   ("XFte", EXEC, "xfte"),
   ("XEmacs", SHEXEC, "xemacs || emacs || mule"),
   ("XJed", EXEC, "xjed"),
@@ -34,43 +34,43 @@
   ("Xedit", EXEC, "xedit"),
   ("VI", EXEC, "xterm -e vi")
   ),
- ("$B$$$m$$$m(B",
+ ("いろいろ",
   ("Xmcd", SHEXEC, "xmcd 2> /dev/null"),
   ("Xplaycd", EXEC, "xplaycd"),
   ("Xmixer", EXEC, "xmixer")
   ),
- ("$B%f!<%F%#%j%F%#!<(B",
-  ("$BEEBn(B", EXEC, "xcalc"),
-  ("$B%W%m%Q%F%#I=<((B", SHEXEC, "xprop | xmessage -center -title 'xprop' -file -"),
-  ("$B%U%)%s%H%;%l%/%?(B", EXEC, "xfontsel"),
-  ("$BC<Kv%(%_%e%l!<%?(B", EXEC, "xminicom"),
-  ("$B4c6@(B", EXEC, "xmag"),
-  ("$B%+%i!<%^%C%W(B", EXEC, "xcmap"),
+ ("ユーティリティー",
+  ("電卓", EXEC, "xcalc"),
+  ("プロパティ表示", SHEXEC, "xprop | xmessage -center -title 'xprop' -file -"),
+  ("フォントセレクタ", EXEC, "xfontsel"),
+  ("端末エミュレータ", EXEC, "xminicom"),
+  ("眼鏡", EXEC, "xmag"),
+  ("カラーマップ", EXEC, "xcmap"),
   ("XKill", EXEC, "xkill"),
   ("ASClock", EXEC, "asclock -shape"),
   ("Clipboard", EXEC, "xclipboard")
   ),
- ("$B%;%l%/%7%g%s(B",
-  ("$B%3%T!<(B", SHEXEC, "echo '%s' | wxcopy"),
+ ("セレクション",
+  ("コピー", SHEXEC, "echo '%s' | wxcopy"),
   ("Mail To", EXEC, "xterm -name mail -T Pine -e pine %s"),
   ("Navigate", EXEC, "netscape %s"),
-  ("$B%^%K%e%"%k8!:w(B", EXEC, "MANUAL_SEARCH(%s)")
+  ("マニュアル検索", EXEC, "MANUAL_SEARCH(%s)")
   ),
- ("$B%o!<%/%9%Z!<%9(B",
-  ("$BB>$r%O%$%I(B", HIDE_OTHERS),
-  ("$BA4$FI=<((B", SHOW_ALL),
-  ("$B%"%$%3%s$N:FI=<((B", ARRANGE_ICONS),
-  ("$B2hLL$N:FIA2h(B", REFRESH),
-  ("$B%m%C%/(B", EXEC, "xlock -allowroot -usefirst"),
-  ("$B%;%C%7%g%s$r%;!<%V(B", SAVE_SESSION),
-  ("$B%;%C%7%g%s$r%/%j%"(B", CLEAR_SESSION)
+ ("ワークスペース",
+  ("他をハイド", HIDE_OTHERS),
+  ("全て表示", SHOW_ALL),
+  ("アイコンの再表示", ARRANGE_ICONS),
+  ("画面の再描画", REFRESH),
+  ("ロック", EXEC, "xlock -allowroot -usefirst"),
+  ("セッションをセーブ", SAVE_SESSION),
+  ("セッションをクリア", CLEAR_SESSION)
   ),
- ("$B304Q(B",
-  ("$B%F!<%^(B", OPEN_MENU, "-noext #wmdatadir#/Themes $HOME/GNUstep/Library/WindowMaker/Themes WITH setstyle"),
-  ("$B%9%?%$%k(B", OPEN_MENU, "-noext #wmdatadir#/Styles $HOME/GNUstep/Library/WindowMaker/Styles WITH setstyle"),
-  ("$B%"%$%3%s%;%C%H(B", OPEN_MENU, "-noext #wmdatadir#/IconSets $HOME/GNUstep/Library/WindowMaker/IconSets WITH seticons"),
-  ("$BGX7J(B",
-   ("$B%=%j%C%I(B",
+ ("外観",
+  ("テーマ", OPEN_MENU, "-noext #wmdatadir#/Themes $HOME/GNUstep/Library/WindowMaker/Themes WITH setstyle"),
+  ("スタイル", OPEN_MENU, "-noext #wmdatadir#/Styles $HOME/GNUstep/Library/WindowMaker/Styles WITH setstyle"),
+  ("アイコンセット", OPEN_MENU, "-noext #wmdatadir#/IconSets $HOME/GNUstep/Library/WindowMaker/IconSets WITH seticons"),
+  ("背景",
+   ("ソリッド",
     ("Black", EXEC, "wdwrite WindowMaker WorkspaceBack '(solid, black)'"),
     ("Blue",  EXEC, "wdwrite WindowMaker WorkspaceBack '(solid, \"#505075\")'"),
     ("Indigo", EXEC, "wdwrite WindowMaker WorkspaceBack '(solid, \"#243e6c\")'"),
@@ -80,7 +80,7 @@
     ("Dark Gray", EXEC, "wdwrite WindowMaker WorkspaceBack '(solid, \"#333340\")'"),
     ("Wine", EXEC, "wdwrite WindowMaker WorkspaceBack '(solid, \"#400020\")'")
     ),
-   ("$B%0%i%G!<%7%g%s(B",
+   ("グラデーション",
     ("Sunset", EXEC, "wdwrite WindowMaker WorkspaceBack '(mvgradient, deepskyblue4, black, deepskyblue4, tomato4)'"),
     ("Sky", EXEC, "wdwrite WindowMaker WorkspaceBack '(vgradient, blue4, white)'"),
     ("Blue Shades",   EXEC, "wdwrite WindowMaker WorkspaceBack '(vgradient, \"#7080a5\", \"#101020\")'"),
@@ -90,17 +90,17 @@
     ("Grey Shades",   EXEC, "wdwrite WindowMaker WorkspaceBack '(vgradient, \"#636380\", \"#131318\")'"),
     ("Wine Shades",   EXEC, "wdwrite WindowMaker WorkspaceBack '(vgradient, \"#600040\", \"#180010\")'")
     ),
-   ("$B%$%a!<%8(B", OPEN_MENU, "-noext #wmdatadir#/Backgrounds $HOME/GNUstep/Library/WindowMaker/Backgrounds WITH wmsetbg -u -t")
+   ("イメージ", OPEN_MENU, "-noext #wmdatadir#/Backgrounds $HOME/GNUstep/Library/WindowMaker/Backgrounds WITH wmsetbg -u -t")
    ),   
-  ("$B@_Dj$r%F!<%^$H$7$F%;!<%V(B", SHEXEC, "getstyle -t $HOME/GNUstep/Library/WindowMaker/Themes/\"%a(Theme name)\""),
-  ("$B8=:_$N%"%$%3%s%;%C%H$r%;!<%V(B", SHEXEC, "geticonset $HOME/GNUstep/Library/WindowMaker/IconSets/\"%a(IconSet name)\""),
-  ("$B@_Dj%f!<%F%#%j%F%#(B", EXEC, "/usr/local/GNUstep/Apps/WPrefs.app/WPrefs")
+  ("設定をテーマとしてセーブ", SHEXEC, "getstyle -t $HOME/GNUstep/Library/WindowMaker/Themes/\"%a(Theme name)\""),
+  ("現在のアイコンセットをセーブ", SHEXEC, "geticonset $HOME/GNUstep/Library/WindowMaker/IconSets/\"%a(IconSet name)\""),
+  ("設定ユーティリティ", EXEC, "/usr/local/GNUstep/Apps/WPrefs.app/WPrefs")
   ), 
- ("$B=*N;(B",
-  ("$B:F5/F0(B", RESTART),
-  ("BlackBox $B$r%9%?!<%H(B", RESTART, blackbox),
-  ("kwm $B$r%9%?!<%H(B", RESTART, kwm),
-  ("IceWM $B$r%9%?!<%H(B", RESTART, icewm),
-  ("$B=*N;(B", EXIT)
+ ("終了",
+  ("再起動", RESTART),
+  ("BlackBox をスタート", RESTART, blackbox),
+  ("kwm をスタート", RESTART, kwm),
+  ("IceWM をスタート", RESTART, icewm),
+  ("終了", EXIT)
  )
 )