After I graduated from Gifu High School in 2011, I entered the School of Informatics and Sciences, Nagoya University. When I was a junior grade in the university, I became interested in combinatorial optimization which we are able to apply to the real world. By optimizing the systems, we can reduce the costs and maximize the benefits of the companies. In a senior grade, I have stayed in Freiburg, Germany for a month to take part in the international summer school of the Freiburg University. Due to this experiences, I learned two important things that I should eagerly try anything I want to do without fear and speak English more positively without being ashamed to make mistakes. After I graduated from the School of Informatics and Sciences in 2015, I entered Graduate School of Information Science and this leading program. Through this program, I am willing to acquire data analyzing skills and qualifications as a leader. In the future, I will make my IT consulting company bigger to contribute to the society.