Dr. Claster teaches Math, Statistics, and Data Science at a university in Japan and is the director of a data science lab as well. He has published over 25 papers in the field of data science. He teaches R programming as well. The data science lab does consulting for banks, hotels, and hospitals and maintains a data repository of over 8 billion data points and over 1 terabyte of data which is used to understand consumer behaviour with regard to products, policy, and politics.