Emeditor Download Page:
http://www.forest.impress.co.jp/library/emeditor.html
Japanese:
http://www.nhk.or.jp/rj/ram/jp/japanese.ram
http://www.infosek.co.jp/
Basic: UML Getting Started
http://www.mamezou.com/tec/tips/umlForBeginner/
Eclipse is completely used
Http://www.atmarkit.co.jp/fjava/rensai2/eclipse2_01/eclipse01.
HTML
Javahelp:
http://www.confluent.fr/javadoc/indexe.html
Java:
http://www.jdon.com/index.html
http://www.javaeye.com
http://www-900.ibm.com/developerWorks/cn/java/index.shtml
http://www.cjsdn.com/
http://www.huihoo.com/
http://gigix.blogdriver.com/index.jsp