Just thought I'd mention that LinuxCon 2014 in Japan is coming up. http://events.linuxfoundation.org/events/linuxcon-japan
Although it's only for two days, that would leave the rest of the time for a few trips to Akihabara and some extra Tokyo tourism if you took the whole week off work. There's heaps of stuff going on there, that is very different than our very good LinuxConf. If there's any interest in attenting post back here. -- SLUG - Sydney Linux User's Group Mailing List - http://slug.org.au/ Subscription info and FAQs: http://slug.org.au/faq/mailinglists.html