@sumiko: Go to Dashboard=> Appearance=> Customize=> Additional CSS box and add the following CSS:
/* Standard Menu Color */
#header-menu #access ul.menu a, #colophon #access-footer ul.menu a {
color: #ff0000;
}
/* Active Menu Color */
#header-menu #access .menu .current-menu-item > a, #header-menu #access .menu .current-menu-ancestor > a, #header-menu #access .menu .current_page_item > a, #header-menu #access .menu .current_page_ancestor > a, #colophon #access-footer ul.menu .current-menu-item a {
background-color: #ff00ff;
color: #fff;
}
/* Hover/Focus Menu Color */
#header-menu #access ul.menu li:hover > a, #header-menu #access ul.menu a:focus, #colophon #access-footer ul.menu a:hover, #colophon #access-footer ul.menu a:focus {
background-color: #00ff00;
color: #000;
}
On slider, in Japanese version, you have continue reading text and in English version you have Japanese language for continue reading. And English version has only one slide. Let me know if I can help you further.
Regards,
Mahesh