Their home page is http://www.nihon-uni.co.jp
or http://www.nihon-uni.co.jp/profile/index.html

I used http://translate.google.com/translate_t to translate the page, and I sent an email to info@nihon-uni.co.jp and they answered me in english.
I got an answer on email from Tetsuya Yoneda (yoneda@nihon-uni.co.jp) and he took my order.

On the 3 of june 2008 I received the cut-resistant sweater, included a few sample textiles, with a CD with information.
The sweaters arms was a bit to short for me, but it felt nice and cool on my body, and was light enough. I was a little bit thicker than a normal T-shirt.

I am sorry to say that I am really disappointed about the product.
I tried to cut the sample textiles with a scissor, and it cut right through
it.
I layed the sample textile on a table and cut right trough it with an medium
skarp kitchenknife(the kind one uses to cut slices of bread). It was a little bit tougher than an ordinary cloth, but not much.

I dont recommend the product at all, at least not for protection.

S. From Norway.

:)