お疲れ様です。rawurlencodeにすべき所がencodeになってまふ。
--- amazon.inc.php.orig 2004-12-29 00:12:25.000000000 +0900 +++ amazon.inc.php 2005-02-05 13:18:51.000000000 +0900 @@ -208,7 +208,7 @@ $title = plugin_amazon_get_asin_title(); if ($title == '' || preg_match('/^\//', $s_page)) { header('Location: ' . get_script_uri() . - '?cmd=read&page=' . encode($s_page)); + '?cmd=read&page=' . rawurlencode($s_page)); } $body = '#amazon(' . $asin_all . ',,image)' . "\n" . '*' . $title . "\n" . $amazon_body;