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Akito Miura is an Associate Professor at the Faculty of Human Sciences of Waseda University , with a career spanning over 15 years in embodied cognitive science and movement research. His work bridges dance science , neuroscience , and biomechanics , focusing on sensorimotor coordination in performing arts and sports. PhD in Academic Studies from the University of Tokyo Research Experience at Waseda University, University of Tokyo, and EuroMov Institute (France) Editorial board member for Journal of Dance Medicine & Science and Advances in Cognitive Psychology Research interests include embodied cognition , rhythmic coordination , and interpersonal motor dynamics , with applications to dance, golf, and violin ensembles. His recent articles examine foot pressure in ballet, auditory-motor synchronization, and groove perception in music. Key awards include the Incentive Paper Award (2024) , Progress in Motor Control Scholarship (2011) , and multiple grants from the Japan Society for the Promotion of Science. He has also contributed to media coverage on rhythm perception in sports and performing arts. Current projects explore machine learning in motor learning, social interaction dynamics, and ACL rehabilitation metrics Professional memberships in the International Association for Dance Medicine & Science and Japan Cognitive Science Society

• Embodied Cognitive Science
• Movement Science
• Dance Science
• +5 more

Ralph WILLOX is a Professor in the Department of Basic Analysis at the University of Tokyo's Graduate School of Mathematical Sciences. His research focuses on integrable systems, particularly discrete and ultradiscrete nonlinear dynamical systems, with applications to cellular automata and natural phenomena modeling. Research Areas : Integrable systems, Hirota's bilinearization method, Sato theory, discretization/ultradiscretization techniques. Affiliations : Mathematical Society of Japan, Japan Society of Industrial and Applied Mathematics (JSIAM), Councilor at the Solvay Institutes' International Physics and Chemistry Institutes. Teaching : Instructs Mathematics IA (Master's Program, Science 1) and Applied Mathematics XB (Graduate School of Mathematical Sciences). His work bridges algebraic methods with computational simulations, exploring how discrete systems retain essential dynamics of continuous models. Recent publications analyze generalized QRT mappings, ultradiscrete KdV solutions, and predator-prey system discretizations. Advisory Roles : Advisory Board member for the Journal of Physics A: Mathematical and Theoretical. Activities : Active in academic dissemination through seminars, conferences, and collaborative research projects.

• Applied Mathematics
• Integrable Systems
• Nonlinear Dynamical Systems
• +7 more

Hisatoshi Tanaka is a Professor at Waseda University's Faculty of Political Science and Economics and Graduate School of Economics . He specializes in information geometry , econometrics , and mathematical economics , focusing on the geometric structures of economic models and optimal experimental design. Education : Ph.D. in Economics (2013) from the University of Wisconsin-Madison, preceded by studies at Waseda University (B.A. 1997, M.A. 2008). Research spans nonlinear economic dynamics, stochastic differential equations, and geometric approaches to binary choice models. His 2024 work on dually flat manifolds and 2023 studies on differential geometry for contingent valuation highlight his integration of advanced mathematics into economic theory. He has published extensively in journals like Information Geometry and Advances in Mathematical Economics . Scientific Awards : Recipient of multiple Waseda University Teaching Awards (2014-2023) for courses in microeconomics, economic mathematics, and econometrics. Teaching includes graduate-level courses such as Microeconomics III (Price Theory) and research guidance in theoretical economics. He supervises seminars in both the Graduate School of Economics and Political Science, emphasizing semiparametric estimation theory and mathematical foundations. Projects include nonlinear dynamics modeling for economic fluctuations, stochastic differential equation approximations, and percolation theory applications to stock market analysis. Funded by Japan Society for the Promotion of Science grants.

• Economic Theory
• Econometrics
• Applied Mathematics and Statistics
• +2 more

Shigeaki Koike is a Professor at Waseda University's School of Advanced Science and Engineering, specializing in viscosity solution theory for partial differential equations. He has held academic positions at Waseda University since 2019, following professorships at Tohoku University (2012-2019) and Saitama University (2006-2012). His academic journey began at Waseda University where he completed both his undergraduate studies (1981) in Physics and his graduate studies (1988). His research focuses on viscosity solution theory , particularly for fully nonlinear partial differential equations . Key areas include maximum principles (especially ABP-type), regularity theory for equations with unbounded coefficients, obstacle problems, and integro-differential equations. His work provides fundamental theoretical frameworks for analyzing nonlinear phenomena in mathematical physics and engineering applications. His publication record shows consistent research output with 37 papers and 517 citations (h-index 13) as of 2025. His recent work (2015-2024) demonstrates continued leadership in the field, with emphasis on equations with unbounded terms, obstacle problems, and regularity results. His research shows a clear progression from foundational theory to increasingly complex applications. Analysis Prize (2016) from Japanese Mathematical Society for work on Lp viscosity solution theory JMSJ Outstanding Paper Prize (2010) from Japanese Mathematical Society Professor Koike serves on committees for the Japanese Mathematical Society and has participated in numerous international conferences as an invited speaker. His current research project (2020-2025) focuses on regularity theory for viscosity solutions of fully nonlinear equations and applications. His work bridges pure mathematical analysis with applications in physics and engineering, demonstrating the power of viscosity solution methods in handling complex nonlinear phenomena.

• Viscosity Solution Theory
• Partial Differential Equations
• Nonlinear Analysis
• +3 more

Chihiro Matsui is an Associate Professor at the Department of Mathematical Structure Theory, Graduate School of Mathematical Sciences, University of Tokyo. Her research focuses on quantum solvable models and solvable stochastic processes, leveraging algebraic structures like quantum groups and the Yang-Baxter equation to derive exact physical quantities. She has made significant contributions to understanding supersymmetry emergence in quantum field theories from non-supersymmetric spin chains and extending asymmetric exclusion processes to multi-state applications. University of Tokyo, Graduate School of Mathematical Sciences Research fields: Mathematical Physics, Quantum Integrable Systems, Stochastic Processes Her work on quantum solvable models connects many-body scattering decomposition to integrability, while her studies on multi-state asymmetric exclusion processes explore applications in traffic engineering and micromeritics through higher-dimensional Temperley-Lieb representations. Recent articles analyze weak ergodicity breaking and partially solvable quantum systems. Scientific awards include the Statphys27 Poster Award (2023), NTT Com Online Prize (2014), and a Best Poster Award Bronze Prize (2013). She serves on the editorial board of the Journal of the Physical Society of Japan since 2017.

• Mathematical Physics
• Quantum Mechanics
• Integrable Systems
• +3 more

Hideyuki Suzuki is a Professor at the Department of Information and Physical Sciences , Graduate School of Information Science and Technology , Osaka University , where he has been employed since April 2016. His research spans nonlinear dynamics , hybrid systems , and many-body dynamics , with applications to power systems , brain modeling , and epidemic networks . 2001 : Ph.D. in Mathematical Engineering and Information Physics, University of Tokyo 1998 : M.Eng. in Mathematical Engineering and Information Physics, University of Tokyo 1996 : B.Sc. in Mathematics, University of Tokyo His research interests focus on nonlinear dynamical systems , particularly those with discontinuities or large-scale interactions , such as chaotic billiards , hybrid systems , and spatio-temporal chaos . He explores computational applications in machine learning (e.g., chaotic Boltzmann machines ), epidemiology (e.g., vaccine allocation models ), and power grid stability . The 15 most recent articles highlight his work in photonic computing , nonlinear sampling algorithms , and chaotic dynamics in engineering and biology . Key trends include interdisciplinary applications of nonlinear mathematics to renewable energy , neuroscience , and epidemic spread . Scientific awards include: 2022 Osaka University Prize 2018 JSIAM Best Paper Award for Hamiltonian Monte Carlo (2017) He leads the Nonlinear Mathematics Course laboratory, which accepts graduate and undergraduate students. His team investigates hybrid dynamical systems , chaotic computation , and real-world modeling in fields like traffic dynamics and epidemic networks . Research is supported by grants from JST CREST and ALCA-Next programs.

• Nonlinear Dynamics
• Hybrid Systems
• Many-Body Dynamics
• +5 more

Takafumi Mase is an Assistant Professor at the Graduate School of Mathematical Sciences, University of Tokyo . His research focuses on integrable systems and discrete dynamical systems , with an emphasis on algebraic approaches to integrability criteria.

• Integrable Systems
• Discrete Dynamical Systems
• Applied Mathematics

Takao Aoki is a Professor at the School of Advanced Science and Engineering , Waseda University. His research focuses on Quantum Optics , Nanophotonics , and Quantum Information Science , particularly in cavity quantum electrodynamics (QED) systems with nanofiber optics and microtoroidal resonators. Key Research Areas : Semiconductors, optical properties of condensed matter, atomic physics, quantum computing, and photon pair generation. Notable Projects : Japan Society for the Promotion of Science grants for time-domain-multiplexed quantum cluster states and nonlocal coherent coupling in cavity QED systems. Recent publications highlight advancements in single-photon sources , coupled-cavity QED , and graphene optical nonlinearity . His work has enabled ultra-low-loss tapered optical fibers and high-fidelity quantum teleportation , contributing to scalable quantum technologies and secure optical communications. Scientific Awards : 2024 Waseda Research Award 2018 Waseda Research Award He has supervised master's research and taught courses in Optics , Quantum Electronics , and Advanced Quantum Optics . His patents include quantum computing units, photon generators, and entanglement devices.

• Quantum Optics
• Cavity Quantum Electrodynamics (QED)
• Nanophotonics
• +7 more

Tomohiro Yanao is a Professor at Waseda University's Faculty of Science and Engineering, School of Fundamental Science and Engineering. His academic career spans over 15 years at Waseda, having progressed from Assistant Professor (2009) to Associate Professor (2011) and finally to his current position as Professor. His research bridges the gap between microscopic molecular systems and macroscopic astronomical phenomena through the lens of nonlinear dynamics and geometric mechanics. His educational background includes: Ph.D. in Multidisciplinary Science from the Graduate School of Arts and Sciences, University of Tokyo (2003) Professor Yanao's research interests focus on the intersection of physics, mathematics, and molecular science. He specializes in statistical mechanics, nonlinear dynamics, and geometric mechanics, applying these to understand collective motions in complex systems. His work reveals how geometric phase effects and symmetry breaking drive structural transitions in both molecular and astronomical systems. He has made significant contributions to understanding the mechanics of molecular motors, DNA structure, and orbital dynamics in celestial mechanics. His publication record shows a consistent focus on geometric mechanics applied to diverse systems, from polymer chains and DNA to celestial bodies. The research demonstrates how internal shape changes can induce rotational motions without external torque, connecting phenomena from the "falling cat" problem to molecular motors like ATP synthase. His work also bridges molecular and astronomical scales through the common framework of nonlinear dynamics and three-body problems. Professor Yanao has been actively involved in several major research projects: Study on the mechanisms for collective motions of molecular and astronomical systems based the methods of many-body problems (2014-2017) Study on collective motions and functions of complex molecular systems based on the geometry of shape and rotational dynamics (2011-2014) Elucidation of the mechanisms for collective motions of complex molecular systems with hierarchical structures (2009-2010) He teaches a wide range of courses including Statistical Mechanics, Dynamics, Applied Mechanics, and Aerospace Engineering Laboratory. He also supervises graduate theses in the Graduate School of Fundamental Science and Engineering, focusing on nonequilibrium statistical mechanics and applied mathematics.

• statistical mechanics
• nonlinear dynamics
• geometric mechanics
• +6 more

Makiko Sasada is a Professor at the Graduate School of Mathematical Sciences, The University of Tokyo. Her research focuses on probability theory, interacting particle systems, and classical integrable systems, with an emphasis on hydrodynamic limits, spectral gaps, and non-gradient models. She has made significant contributions to understanding energy diffusion in stochastic systems and integrable cellular automata like the box-ball system. 2010: MSJ Takebe Katahiro Prize for Encouragement of Young Researchers 2011: Second JSPS Ikushi Prize 2011: University of Tokyo President's Prize Her recent work explores scaling limits in the box-ball system, thermal conductivity in stochastic models, and topological structures in large-scale systems. She actively participates in international conferences, serves as an associate editor for leading journals, and organizes educational initiatives like the FoPM program, which trains students to apply basic science to societal challenges through mathematical and physical innovation. Selected publications include: The incompressible Navier–Stokes limit from the discrete-velocity BGK Boltzmann equation (2025) Characterization of Gradient Condition for Asymmetric Partial Exclusion Processes (2025) Topological structures of large-scale interacting systems (2024)

• Probability Theory
• Interacting Particle Systems
• Hydrodynamic Limits
• +7 more

NISHINARI Katsuhiro is a Professor at the Graduate School of Engineering of the University of Tokyo , specializing in Mathematical Physics . His research focuses on jamming phenomena and nonlinear dynamics. Research themes: Traffic flow, congestion, crowd dynamics, fluid dynamics, cellular automaton, logistics Keywords: Jamming, ultradiscrete systems, non-contact manipulation, levitated droplets, mathematical modeling Scientific awards include multiple Grant-in-Aid projects from Japan Society for the Promotion of Science, covering topics like traffic jam detection, non-contact container processing, and ultradiscrete integrable systems. He has contributed to practical applications in crowd safety and disaster prevention , particularly in evacuation behavior analysis. His work bridges theoretical mathematics with real-world transportation and fluid dynamics challenges.

• Mathematical Physics
• Traffic Flow
• Jamming Phenomena
• +5 more

Saman Azhari is an Assistant Professor at the Graduate School of Information Production and Systems , Waseda University, Japan. His research focuses on Nanotechnology , Biosensors , and Reservoir Computing for biomedical and robotic applications. Developed self-sterilizing face masks using enzymatic power generation (2025) Engineered smart contact lenses for wireless cholesterol monitoring and ocular diagnostics (2025, 2024) Innovated CNT/PDMS nanocomposites for haptic sensors and in-sensor computing (2024, 2021) Explored 3D nanomaterial reservoir computing with SWNT/POM networks (2023, 2021) Collaborated on microwave-assisted CNT synthesis from waste materials (2018) His recent publications (2025-2023) emphasize flexible biosensors , atomic switch networks , and energy-efficient AI hardware . Key subfields include piezoresistive pressure sensing , synaptic plasticity in nanoparticle systems , and plant-insertable sucrose monitors . He holds patents for tactile sensing devices and mechanical sensors.

• Nanotechnology
• Materials Science
• Wireless Power Transmission
• +5 more

Hiromichi Nakazato is a Professor at the School of Advanced Science and Engineering , Waseda University , specializing in theoretical studies spanning particle physics , nuclear physics , cosmic ray physics , and quantum information theory . His research focuses on quantum dynamics , entanglement generation , decoherence control , and exact solutions for quantum systems with time-dependent Hamiltonians or reservoir interactions. Education : PhD in Physics from Waseda University (1985), MSc in Science and Engineering (1980) Research trends reveal a consistent exploration of quantum Zeno dynamics , state purification via measurements , multipartite entanglement in Josephson qubit arrays, and nonlinear quantum functionals like purity estimation without tomography. His work bridges quantum optics , condensed matter , and quantum field theory , with applications in quantum computing architectures and spin-based quantum devices .

• Theoretical Physics
• Quantum Mechanics
• Particle Physics
• +4 more

Hajime Katayama is a Professor at Waseda University's School of Commerce since 2017, where he teaches advanced econometric methods and applied microeconomic analysis. He previously held academic positions at Waseda University (2010-2017) and the University of Sydney (2003-2010). Education : Ph.D. in Economics from Pennsylvania State University , MA & BA in Sociology from Rikkyo University Research Focus : Environmental economics, applied econometrics, household energy behavior, and corporate environmental policies His research bridges empirical methods with policy implications, particularly in environmental economics . Key contributions include analyzing cookstove choices in India , spillover effects of corporate scandals , and energy-saving behavioral patterns . He has received multiple JSPS research grants for projects on market dynamics , energy behavior , and corporate governance . Recent collaborative work examines social norms and pro-environmental practices across households and organizations. Teaching Activities include graduate-level courses on applied microeconometrics and discrete variable analysis . He also teaches undergraduate courses in intermediate regression analysis and econometrics at Waseda University's School of Commerce.

• Environmental Economics
• Energy Economics
• Applied Econometrics
• +3 more

Takahisa Harayama is a Professor at the School of Advanced Science and Engineering, Waseda University. His research focuses on mathematical physics , condensed matter physics , and nonlinear optical systems , particularly chaotic dynamics in semiconductor lasers and microcavities. Affiliation: Faculty of Science and Engineering, Waseda University Research Areas: Chaos theory, photonic integrated circuits, quantum dot optics, laser dynamics Harayama's work bridges theoretical physics and applied optics , with significant contributions to understanding single-mode lasing in chaotic cavities , random bit generation using optical chaos , and polarization switching in microcavities . His studies often combine Maxwell-Bloch equations , ray-wave correspondence , and experimental validation via semiconductor devices. The articles highlight trends in chaotic laser systems for secure communications, directional emission via dynamical tunneling , and high-speed physical random number generation . Key subfields include feedback delay control , mode interaction , attractor expansion , and applications to cryptography .

• Mathematical Physics
• Condensed Matter Physics
• Optics
• +5 more