Itochu Techno-Solutions Corporation (abbreviated as CTC) has been walking alongside Japanese engineers and researchers since the dawn of the era when computers began to be utilized in the fields of science and engineering. For 60 years, we have pursued faster computation, more advanced analysis, and deeper insights. In the fields of resources and energy, nuclear power and plants, construction, and CAE, we will solve various challenges surrounding society with our high level of expertise and analysis and simulation technologies.