Akiyama Shigeki | Faculty of Pure and Applied Sciences | Professor | Algebra, Foundations of mathematics/Applied mathematics, Geometry, Foundations of mathematics/Applied mathematics - Interplay between Number Theory and Ergodic Theory: especially self-inducing structure, Pisot number, Substitution, Tiling |

Ishii Atsushi | Faculty of Pure and Applied Sciences | Associate Professor | Geometry - low-dimensional topology |

Kato Hisao | University of Tsukuba | Professor Emeritus | Geometry - Topology, Topological dynamics |

Kawamura Kazuhiro | Faculty of Pure and Applied Sciences | Professor | Geometry, Geometry, Geometry - Geometric Topology, metric geometry, Function space and geometric topology, Topological and probabilistic methods in graph theory |

Nagano Koichi | Faculty of Pure and Applied Sciences | Assistant Professor | Geometry - |

Tange Motoo | Faculty of Pure and Applied Sciences | Associate Professor | Geometry - Low-dimensional topology, Dehn surgery, 4-manifolds |

Tasaki Hiroyuki | Faculty of Pure and Applied Sciences | Associate Professor | Geometry - Differential geometry, Integral geometry |