Here are a few segments of various KoBuDo. A short nunchaku demo, Arakaki No Kon, and some Iaido. The Kon was done at the Alexandrea KyokuShinKai HQ.
The IAiDo that was done in the colosium, is a hyped up conglomeration of quite a few IAiDo katas combined, replete with kiais added on for theatrical effect. We don't normally practice in such a way.