Rolf Hanson has been working on a small contract for about six weeks, based on Openacs 3.2.5. We have my patches running to support Japanese charset, and a stripped down version of the acs-lang utilities to allow use of a message catalog to localize the application (i.e., we develop pages in English, and the client helps translate the message strings into Japanese, which are stored in the DB).
I've been doing some stuff at Keio University for some research projects with wireless data gathering and analysis(http://www.wem.sfc.keio.ac.jp) using OpenACS 3.2.5.
Otherwise, there are a couple of small companies and organizations who are working on either internal or planned community deployment of ACS based sites.
