1) Development of New Synthetic Methodologies
    Based on Transition-Metal Chemistry
  - Catalytic C-C or C-Halogen Bond formation via C-H Bond Activation
  - Catalytic Organic Transformations for Chiral Building Blocks
  - Synthesis of Higher Value-added Materials from Various Feedstocks

2) Total Synthesis of Biologically Active Natural Products

3) Synthesis of Organocatalyst and Application
    to New Synthetic Methodology