-# \DeclareLaTeXClass{book (Japanese New)}
-# Japanese new book textclass definition file.
-# Author : Koji Yokota (yokota@res.otaru-uc.ac.jp)
+# \DeclareLaTeXClass{Japanese Book (JS Class)}
+# \DeclareCategory{Books}
+# Japanese new standard book textclass definition file.
+# Author : Koji Yokota (yokota6@gmail.com)