In Japan the COSMIC organization is represented by Shin-Ichi Nagano.
Nagano is an associate manager of a SI company that develops and maintains communication systems at NTT, which mainly provides communication services in Japan. He has involved in COSMIC to get correct estimation for his target projects for more than 10 years. In addtion, we have endeavored to popularize this method in Japan through translation of the measurement manuals since then. Recently, he thinks that the COSMIC method can be applied to other than an estimation, and he is trying to apply it to evaluation of analytical models and testing.

You can contact him at shin-ichi.nagano (at) cosmic-sizing.org.