My research interest is complex dynamics, especially combinatorics and topology of fractal objects which appear in dynamics of polynomials in one variable, such as Julia sets and the Mandelbrot set.

I am also developing a viewer for fractal objects in complex 2D (real 4D) space with VR device (Oculus Rift, etc.), in order to understand Julia sets for complex Hénon map, the bifurcation locus (or the bifurcation measure) for the connectedness locus of the cubic polynomial family and so on.