The event will be held June 4-5, 2016 at the Canadian Academy international school on Rokko Island in Kobe. (I went to second grade in Kobe, and it’s a lovely city.) Registration for builders is now open, but closes at the end of February.
KLUG itself includes a number of names that should be familiar to both LEGO builders on sites like Flickr and MOCPages as well as readers of TBB. KLUG seems to be a bilingual LUG with both Japanese and English-speaking members, so if you’re a gaijin AFOL in the Kansai area who misses your LUG back home, KLUG and Japan Brickfest sound like a great way to get involved with LEGO in Japan.
Attendee pricing is based on requested table space. For more details, see the builder page (in both Japanese and English) on the event website.