It will be held on Octorber 22 and 23 in Tokyo. Japan Shogi Association has invited 36 players from 19 countries for the event. The following URL is the list of the participants.
http://www.shogi.or.jp/event/kokusai-sankasya.html
An International tournament and a team tournament with commentary by professional players using a big board and pieces for the audiences are scheduled. In addition, There will be charity educational simultaneous play by professional players, an international shogi conference, the 3rd king league of computer shogi, exhibition of variety of shogi/chess in the world, cultural exchange event of tea ceremony and so forth.
On Octorber 21, a dinner party for the participants is scheduled and the tournament table will be decided by lottery during the party.