Felix Sasaki joined the W3C in 2005 and worked in the Internationalization Activity until March 2009. In 2012, he rejoined the W3C team as a Fellow on behalf of DFKI (German Research Center for Artificial Intelligence). He was co-chair of the Multilingual Web-LT Working Group and co-editor of the Internationalization Tag Set (ITS) 2.0 specification. His main field of interest is the application of Web technologies for representation and processing of multilingual information.