RE:RE:NEW ENERGY event Tabletz is their own entity so theyre doing their own thing I wouldnt expect the people who supply ingredients for pepsi to announce something similar.
Seems like a trade show where theyll have a Tabletz booth. I dont speak Japanese but Id assume theres samples/distributor info and product reps touting the benefits to people at the show. Could be street level customers or CEOs walking by who knows.
I would also assume theyll have a sign "Available at XXX YYY ZZZ" whatever retailers are announced. Either way its all small positives building up to a large one.