I have been staying in Japan for more than 4 years. Previously I worked in a software company in Tokyo. After about 2 years of working, I decided to get back to academic environment to dive deeper in research work. I want to spend more time and afford to make some new values then to build a great company. That’s also a way for me to increase my contribution to the society. Though my previous research topic in master course is not directly related to Big-data or data analysis, I believe there should be some relationship. Because we are living among various kinds of data. RWDC is really a good chance for me because it can offer me almost all what I need. Now is the time for me to do my work!