东京大学、京都大学、大阪大学等日本QS前10名大学的研究室信息。
Professor Hiroshi Takagi's research lab specializes in coastal and environmental hazard modeling, with a focus on storm surge dynamics, tsunami inundation, land subsidence, and sea-level rise impacts. The lab integrates numerical modeling, field surveys, and satellite data to assess flood risks in vulnerable coastal regions such as Jakarta and the Mekong Delta. Key research directions include improving storm surge and tsunami modeling through accurate roughness parameterization and typhoon characteristics, as well as evaluating the long-term effectiveness of coastal defenses under climate change and subsidence scenarios.
Professor Masanori Wakizaka's research lab specializes in the design and synthesis of functional molecular materials, with a focus on low-dimensional systems, molecular magnets, and heterogeneous catalysts. The lab explores novel metal-organic frameworks, one-dimensional electronic systems, and ultrasmall transition metal particles for applications in quantum materials, energy conversion, and spintronics. Key research directions include the development of single-ion magnets in MOFs, photochemical catalysis using non-precious metals, and electrochemically grown molecular heterostructures with atomic precision.
Professor Nagendra S. Chauhan's research lab specializes in advanced thermoelectric materials, focusing on defect engineering, compositional tuning, and nanostructuring of half-Heusler alloys to enhance their thermoelectric performance. The lab explores Hf-free and cost-effective n- and p-type half-Heusler materials, particularly Zr-based systems, to achieve high figure-of-merit (ZT > 1) and improved energy conversion efficiency. Key research directions include lattice thermal conductivity reduction through atomic-scale disorder, defect modulation (e.g., Ni-vacancies and interstitials), and grain-scale compositional variations to simultaneously optimize electrical and thermal transport properties.
Professor Hiroshi Jinnai's research lab specializes in the three-dimensional structural characterization of complex polymer nanostructures, with a focus on self-assembled systems such as block copolymers and phase-separated polymer blends. The lab pioneers advanced 3D imaging techniques—particularly transmission electron microtomography (TEMT) and laser scanning confocal microscopy—to directly visualize and quantify interfacial curvatures, packing frustration, and morphological evolution at sub-nanometer resolution. Their work reveals fundamental principles governing the formation of bicontinuous and complex nanostructures, especially under confinement or during spinodal decomposition, challenging long-held assumptions about constant mean curvature. The lab integrates quantitative 3D imaging with theoretical modeling to uncover the interplay between interfacial energy and steric frustration in nanostructure stabilization.
Professor Mizuho Yabushita's research lab specializes in the design and application of advanced porous materials—particularly metal-organic frameworks (MOFs) and functionalized carbons—for sustainable catalysis and molecular separation. The lab focuses on tailoring surface acidity and molecular recognition sites to enable selective transformations of biomass-derived molecules, such as glucose and sorbitol, into high-value chemicals like 5-hydroxymethylfurfural and 1,4-sorbitan. A key research direction involves understanding and controlling reaction mechanisms through precise site engineering and in-situ characterization techniques. The lab also explores selective adsorption phenomena based on weak interactions like CH-π and hydrogen bonding, enabling efficient separation of structurally similar sugars and furanic compounds.
Professor Atsushi Muramatsu's research lab specializes in the design and synthesis of advanced functional materials, with a strong focus on nanomaterials and heterogeneous catalysis. His group develops novel synthetic methodologies for producing highly crystalline, size- and shape-controlled nanoparticles—such as ITO and molybdenum-based catalysts—enabling precise control over their physical and chemical properties. The lab also pioneers innovative approaches for heteroatom doping in zeolitic frameworks, leading to high-performance catalysts for sustainable chemical transformations. Their work bridges fundamental materials chemistry with practical applications in energy and environmental technologies.
Professor Toshiya Inada's research lab specializes in psychopharmacology and psychiatric genetics, focusing on the neurobiological underpinnings of schizophrenia and treatment-resistant disorders. Key research directions include psychotropic dose equivalence in clinical practice, genetic susceptibility to treatment-emergent side effects such as tardive dyskinesia, and the role of dopamine metabolism-related genes like COMT in antipsychotic response. The lab also conducts rigorous validation of psychiatric rating scales, such as the MADRS and EPDS, to ensure reliable assessment in Japanese populations.
Professor Takashi Sakurai's research lab focuses on the intersection of aging, metabolic health, and cognitive decline, with a particular emphasis on understanding the neurocognitive and physiological consequences of type 2 diabetes and Alzheimer’s disease in the elderly. The lab investigates the role of cerebral small vessel disease, sarcopenia, malnutrition, and metabolic syndrome in accelerating cognitive impairment and functional decline. Key research directions include identifying predictive biomarkers for cognitive dysfunction, evaluating multidomain interventions for mild cognitive impairment, and exploring the bidirectional links between brain health and systemic metabolic and nutritional status.
Professor Hotaek Park's research lab specializes in Arctic terrestrial systems, focusing on the interactions between land surface processes, permafrost dynamics, and climate change. The lab investigates spatiotemporal variations in active layer thickness, soil temperature, river ice phenology, and moss influences on heat and water fluxes using integrated land surface modeling (e.g., the CHANGE model) combined with observational data. Key research directions include quantifying the impacts of climate variability on Arctic hydrology, cryosphere, and ecosystem carbon balance across pan-Arctic regions.
Professor Leila Mohammadi's research lab specializes in postharvest physiology and sustainable preservation of horticultural crops, with a focus on natural edible coatings derived from Aloe vera and plant essential oils—particularly basil—to extend shelf life, reduce postharvest losses, and maintain quality. The lab also investigates plant biostimulants, such as salicylic acid, to enhance seedling performance and stress tolerance in crops like safflower. Additionally, the lab engages in medical mycology, studying antifungal resistance mechanisms in dermatophytes, particularly mutations in the SQLE gene linked to terbinafine resistance. The integration of natural bioactive compounds and advanced analytical techniques like SEM and molecular sequencing defines the lab’s interdisciplinary approach to food security and health applications.
Professor Tetsuya Taketsugu's research lab specializes in theoretical and computational quantum chemistry, focusing on reaction dynamics, potential energy surfaces, and reaction mechanisms in molecular systems. The lab investigates intrinsic reaction coordinates, dynamic reaction paths, and tunneling effects in hydrogen-transfer processes, particularly in water clusters such as dimers and trimers. Using high-level ab initio methods like MP2 and UHF with large basis sets, the group explores complex reaction pathways, including bifurcating mechanisms and valley–ridge inflection points, to understand the geometric and electronic factors governing chemical reactivity. Their work provides deep insights into the dynamics of proton transfer and structural rearrangements at the quantum level.
Professor Akinobu Nakamura's research lab focuses on the molecular mechanisms underlying glucose metabolism, insulin secretion, and the pathogenesis of type 2 diabetes and nonalcoholic fatty liver disease (NAFLD). The lab investigates the role of key metabolic regulators such as glucokinase in β-cell function and mass, exploring both genetic and pharmacological modulation to improve glycemic control. A central theme is understanding the paradoxical loss of efficacy in glucokinase activators and the metabolic adaptations that occur in insulin-resistant states. The lab also examines adipokines like high-molecular-weight adiponectin in relation to insulin secretion and metabolic health.
Professor Yuichiro Fujieda's research lab focuses on the immunological and clinical aspects of systemic autoimmune diseases, particularly antiphospholipid syndrome (APS) and systemic lupus erythematosus (SLE). The lab investigates the pathogenesis, clinical heterogeneity, and prognostic factors of thrombotic and neuropsychiatric manifestations in these conditions, with an emphasis on identifying biomarkers and optimizing therapeutic strategies. Key research directions include the role of autoantibodies, immune cell activation, and the impact of treatments such as DAPT and immunosuppressants in managing complications like arterial thrombosis and reversible posterior leukoencephalopathy syndrome (RPLS).
Professor Shotaro Chubachi's research lab focuses on the complex interplay between chronic respiratory diseases, particularly chronic obstructive pulmonary disease (COPD), and their systemic comorbidities. The lab investigates the pathophysiological mechanisms linking COPD with conditions such as osteoporosis, pulmonary hypertension, lung cancer, and metabolic disorders like hyperuricemia. A key research direction involves identifying genetic and radiological risk factors—such as LRP5 polymorphisms and emphysematous or interstitial lung abnormalities—that contribute to disease progression and poor outcomes. The lab also examines the impact of viral infections, including SARS-CoV-2, on respiratory health, particularly in the context of disease severity and vaccination effects. These studies aim to improve risk stratification, early detection, and personalized management strategies for COPD patients.
Professor Ryo Yokokura's research lab specializes in quantum field theory and topological phases of matter, with a focus on higher-form symmetries, higher-group structures, and non-invertible symmetries in (3+1)-dimensional quantum field theories. The lab investigates axion electrodynamics, topological field theories, and emergent symmetries in gapped and gapless systems, particularly in the context of anomalies, spontaneous symmetry breaking, and topological order. A central theme is the interplay between global symmetries—especially higher-form and non-invertible symmetries—and topological excitations such as domain walls, anyons, and linked worldlines.
Professor Takuo Tanemura's research lab specializes in advanced photonic devices and integrated optics, focusing on novel optical signal processing techniques, plasmonics, and nonlinear fiber optics. Key research directions include the design of compact, wavelength-selective photonic components such as plasmonic couplers and tunable filters, the exploitation of stimulated Brillouin scattering for spectral shaping, and the development of highly integrated optical buffers for all-optical networking. The lab also investigates the role of dispersion and loss engineering in enabling new nonlinear optical phenomena, such as modulational instability in normally dispersive fibers, and explores the unique properties of specialty fibers like circular-birefringent fibers for all-optical signal processing. These efforts aim to advance next-generation optical communication systems and integrated photonic circuits with enhanced functionality and miniaturization.
Professor Tatsuya Kameda's research lab focuses on the cognitive and social mechanisms underlying group decision making, norm development, and fairness in human societies. The lab investigates how interpersonal dynamics, such as information sharing, consensus rules, and social norms, shape collective judgments and behaviors, particularly in contexts involving risk, cooperation, and justice. Drawing on interdisciplinary approaches from social psychology, evolutionary theory, and neuroscience, the lab explores the interplay between individual cognition and group-level outcomes, including phenomena like groupthink, entrapment, and adaptive norm formation. A central theme is understanding how shared mental models and social structures contribute to both effective collaboration and collective failures.
Professor Taichiro Fukui's research lab specializes in integrated photonics and optical imaging, focusing on the development of compact, high-performance optical phased arrays (OPAs) for advanced sensing and imaging applications. The lab pioneers novel approaches to beam steering and wavefront control using chip-scale OPAs, enabling high-resolution imaging through multimode fibers and overcoming limitations of conventional spatial light modulators. Key research directions include speckle-based single-pixel imaging, mode multiplexing in multimode fibers, and the application of non-redundant array (NRA) architectures to enhance imaging resolution with minimal hardware complexity. The lab's work bridges integrated optics, computational imaging, and biomedical sensing, with strong applications in endoscopy and free-space optical communication.
Professor Shiori Amemiya's research lab specializes in advanced neuroimaging techniques, particularly resting-state functional MRI (rsfMRI), to investigate spontaneous brain activity and its clinical applications. The lab focuses on understanding neural network dynamics, perfusion delays in cerebrovascular disorders, and the neural basis of social perception—such as facial processing and pupil size perception—using high-resolution fMRI and innovative data analysis methods. They also develop and validate image processing algorithms, such as FF-SSD, for improved detection of brain metastases in clinical MRI. Their work bridges fundamental neuroscience with translational applications in neurology and neuroradiology.
Professor Pasquale Marra's research lab specializes in topological quantum matter, focusing on the theoretical discovery, characterization, and control of exotic quasiparticles such as Majorana and Andreev bound states in low-dimensional superconducting and superfluid systems. The lab explores topological phase transitions, non-Abelian statistics, and the interplay between topology, superconductivity, and spin-orbit coupling in nanostructures. A key emphasis is placed on identifying experimentally detectable signatures—such as quantized charge pumping, Josephson current discontinuities, and spectral features—that distinguish topologically nontrivial states from trivial ones.
