My research interests include the design and functionality of hierarchical architecture using group 14 element polymers, pi-conjugated molecules,, and phthalocyanine supramolecular polymers, and the most fundamental question on the origin of homochirality on Earth. My final goal is to unify four fundamental physical forces (gravity, strong, weak, and electromagnetic) since the big-bang and to understand the roles of several elemental particles, including Higgs boson, neutrino and photon.