Japan has more than enough technology, they don't need any undt's product they sell for people. It makes no sense to spend that kind of money when they have more than enough out there.
UNDT is for US soil obviously that's why were not seeing large sales, they would have mentioned it guys, if there diluting especially which i don't know what there doing in that case.
But yes, a company of 2 people and negative sales i would imagine there selling what they can while people are still buying this piece.
Give it a few weeks and this will be a forgotten company again.