Directors

Program Director

Tetsuo Hatsuda

Particle and Nuclear Physics

Deputy Program Director

Takashi Tsuboi

Topology, Dynamical Systems

Deputy Program Director

Shigehiro Nagataki

Extreme Universe

Deputy Program Director

Takemasa Miyoshi

Data Assimilation

Deputy Program Director

Atsushi Mochizuki

Theoretical Biology

Scientific Advisors

Senior Advisor

Yoh Iwasa

Mathematical Biology

Motoko Kotani

Geometry

Makoto Kobayashi

Theoretical Particle Physics

Senior Advisor

Shigefumi Mori

Mathematics, Algebraic Geometry

Coordinators

Coordinator

Tsukasa Tada

Theoretical Particle Physics

Researchers

Senior Research Scientist

Gen Kurosawa

Theoretical Biology

Senior Research Scientist

Masato Taki

Mathematical Physics, Machine Learning

Senior Research Scientist

Yoshiyuki Inoue

High Energy Astrophysics

Senior Research Scientist

Jeffrey Fawcett

Genome Evolution

Senior Research Scientist

Tomoki Ozawa

Condensed matter physics, AMO physics, topological insulator

Senior Research Scientist

Takashi Okada

Mathematical Biology

Senior Research Scientist

Yuki Yokokura

Theoretical Physics

Senior Research Scientist (Concurrent)

Yuji Sugita

Research Scientist

Yosuke Kubota

Mathematics, Index Theorem

Research Scientist

Don Warren

Cosmic Rays, Gamma-ray Bursts, Virology

Research Scientist

Chia Cheng Chang

Particle and Nuclear Physics

Research Scientist

Susumu Inoue

Astrophysics, Cosmology

Research Scientist

Ryosuke Iritani

Mathematical biology, Evolutionary Ecology

Research Scientist

Keita Mikami

Mathematics, Analysis, Partial Differential Equations

Postdoctoral Researcher

Shingo Gibo

Theoretical Biology, Nonlinear Oscillation, Acoustic Engineering

Postdoctoral Researcher

Takuya Sugiura

Theoretical Nuclear and Hadronic Physics

Postdoctoral Researcher

Nagisa Hiroshima

Dark Matter, High Energy Astrophysics

Postdoctoral Researcher

Hiroshi Yokota

Polymer Physics

Special Postdoctoral Researcher

Genki Ouchi

Mathematics, Algebraic Geometry

Special Postdoctoral Researcher

Masahiro Nozaki

Elementary Particle Physics, Quantum Information

Special Postdoctoral Researcher

Hiroyasu Miyazaki

Arithmetic and Algebraic Geometry

Special Postdoctoral Researcher

Kanato Goto

High Energy Theory, String Theory, Quantum Gravity

Special Postdoctoral Researcher

Hokuto Konno

Mathematics, Geometry and Topology

Special Postdoctoral Researcher

Kenta Sato

Mathematics, Algebraic Geometry

Senior Research Scientist (Concurrent)

Takumi Doi

Computational Particle and Nuclear Physics

Senior Research Scientist (Concurrent)

Yoshimasa Hidaka

Theoretical Physics

Research Scientist (Concurrent)

Shigenori Otsuka

Data Assimilation

Research Scientist (Concurrent)

Hirotaka Ito

Astrophysics

Research Scientist (Concurrent)

Masaomi Ono

Nuclear Astrophysics

Research Scientist (Concurrent)

Gilles Ferrand

Astrophysics

Research Scientist (Concurrent)

Kyosuke Adachi

Postdoctoral Researcher (Concurrent)

Yuka Kotorii

Mathematics, Topology

Postdoctoral Researcher (Concurrent)

Akinori Tanaka

Machine Learning, Mathematical Physics

Senior Visiting Scientist

Senior Visiting Scientist

Gordon Baym

Quantum Many-body Theory

Senior Visiting Scientist

Catherine Beauchemin

Virophysics

Senior Visiting Scientist

Kenji Fukaya

Geometry

Senior Visiting Scientist

Hiroshi Suito

Applied Mathematics, Computational Fluid Dynamics

Senior Visiting Scientist

Kazuyuki Aihara

Mathematical Engineering

Senior Visiting Scientist

Wick C. Haxton

Nuclear Astrophysics

Senior Visiting Scientist

Hideaki Aoyama

Elementary Particle Theory, Mathematical Linguistics, Econophysics

Senior Visiting Scientist

Yasuyuki Kawahigashi

Operator Algebras

Senior Visiting Scientist

Takashi Sakajo

Applied Mathematics (Mathematical Fluid Dynamics)

Senior Visiting Scientist

Hidetoshi Nishimori

Statistical Mechanics, Quantum Computation

Visiting Scientists (Academia)

Visiting Scientist (Academia)

Hiroshi Kokubu

Dynamical Systems and Applications

Visiting Scientist (Academia)

Christopher Bourne

Mathematics, Operator Algebras, Topological Phases

Visiting Scientist (Academia)

Koya Sakakibara

Numerical Analysis, Mathematical Fluid Dynamics

Visiting Scientist (Academia)

Koutarou Kyutoku

Gravitational-wave Astronomy

Visiting Scientist (Academia)

Yoshitsugu Takei

Analysis, Differential Equations

Visiting Scientist (Academia)

Shinya Wanajo

Cosmo-nuclear Science

Visiting Scientist (Academia)

Tatsuhiro Misumi

Theoretical Physics, Quantum Field Theory

Visiting Scientist (Academia)

Kentaro Takami

Theoretical Astrophysics

Visiting Scientist (Academia)

Hiroki Kodama

Topology, Dynamical Systems

Visiting Scientist (Academia)

Kazuo Fujikawa

Particle theory, Quantum science

Visiting Scientist (Academia)

Eren Mehmet Kıral

Analytic Number Theory, Automorphic Forms

Visiting Scientist (Academia)

Masashi Tachikawa

Cell Biology, Biophysics

Visiting Scientist (Academia)

Shun Furusawa

Astrophysics, Nuclear Physics

Visiting Scientist (Academia)

Masaru Hongo

Particle and Nuclear Physics, Nonequilibrium physics

Visiting Scientist (Academia)

Ade Irma Suriajaya

Analytic Number Theory

Visiting Scientist (Academia)

Yuji Sakai

Theoretical Biology

Research Consultant

Koichi Yazaki

Nuclear and Hadron Physics

Visiting Scientists (Industry)

Visiting Scientist (Industry)

Jun Wu

Engineering

Visiting Scientist (Industry)

Hirotaka Irie

Quantum Computation, Mathematical Physics

Visiting Scientist (Industry)

Enrico Rinaldi

Particle and Nuclear Physics, Machine Learning

Student Trainee Intern

International Program Associate

Yongjia Huang

High Energy Astrophysics, Gravitational Wave Astrophysics

Junior Research Associate

Toshihiro Ota

Physics

Student Trainee

Noriaki Ogawa

Theoretical Biology, Machine Learning

Student Trainee

Keisuke Fujii

Theoretical Physics

Student Trainee

Koyanagi Yuki

Mathematical Biology

Staff

Assistant

Hitomi Wada

Assistant

Tomoko Iwanami

Assistant

Chikako Ota

Assistant

Yuko Kawatsu

Technical Staff I

Iriko Kaneko