I am interested in superstring theory and in the future I would like to contribute to its mathematical formulation. My research topics are related to Homological Mirror Symmetry conjecture(HMS). So far, most of my results were obtained by studying the relationship between symplectic/complex geometric operations and Fukaya/derived categories. Recently, with my collaborators, I proved HMS for complete intersections of very affine hypersurfaces. For next few years, one of my goal is to get a clue to mathematically incorpolate B-field into HMS.