--- Wnn/include/jslib.h.orig	Fri Jul 24 10:24:36 2015
+++ Wnn/include/jslib.h	Fri Jul 24 10:24:55 2015
@@ -179,7 +179,7 @@ typedef struct wnn_env_info WNN_ENV_INFO;
 
 #define WNN_COMMENT_LEN 512     /* jisho no comment no nagasa */
 #define WNN_F_NAMELEN 100
-#define WNN_PASSWD_LEN 16  /* File Passwd Length */
+#define WNN_PASSWD_LEN 61  /* blowfish password */
 
 
 struct wnn_dic_info {
