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 Md. Nawrose Fatemi's research lab focuses on urban climate resilience, flood vulnerability, and sustainable urban development in the context of rapidly growing, flood-prone cities in the Global South, with a primary emphasis on Dhaka, Bangladesh. The lab investigates the interplay between physical vulnerability, socioeconomic conditions, adaptive capacity, and governance in peri-urban and informal settlements, particularly in the face of perennial flooding and industrial pollution. Research directions include climate change adaptation, urban flood risk management, and the mainstreaming of climate resilience in national and local development planning.
Professor Minoru Ueda's research lab specializes in regenerative medicine and biomaterials, focusing on the development of bioactive scaffolds for tissue engineering. The lab investigates the osteogenic potential of calcium phosphate-based materials, such as beta-tricalcium phosphate (beta-TCP) and hydroxyapatite (HA), in combination with mesenchymal stem cells (MSCs) for bone regeneration. Key research directions include optimizing scaffold design for enhanced cell differentiation and bone formation, as well as evaluating in vivo performance through histological and biochemical analyses. The lab aims to translate these findings into clinical applications for bone repair and regeneration.
Professor Naoya Onizawa's research lab specializes in energy-efficient and area-optimized hardware design for emerging computing paradigms, with a strong focus on stochastic computing, probabilistic in-memory computing, and low-power signal processing. The lab explores innovative applications of spintronic devices—particularly magnetic tunnel junctions (MTJs)—for one-step analog-to-stochastic conversion and invertible logic circuits. Key research directions include high-throughput, delay-insensitive network-on-chip (NoC) architectures, low-precision DNN inference, and energy-efficient LDPC decoding for next-generation communication and vision systems.
Professor Rei Ueno's research lab specializes in hardware-oriented cryptography and secure circuit design, focusing on side-channel attack resilience, efficient implementation of cryptographic primitives, and physically unclonable functions (PUFs). The lab develops advanced countermeasures such as Threshold Implementation and novel arithmetic circuits over Galois Fields (GFs) to enhance security and performance in resource-constrained environments. Key research directions include secure key encapsulation mechanisms, optimized AES and GF arithmetic architectures, and entropy-preserving fuzzy extractors for PUF-based authentication systems.
Professor Nobuhiro Takahashi's research lab specializes in oral microbiology and microbial metabolism, with a focus on understanding the metabolic pathways of caries- and periodontitis-associated bacteria. The lab investigates how microbial communities in the oral cavity, particularly through carbohydrate and protein metabolism, contribute to dental diseases such as caries and periodontitis. Using advanced metabolomics techniques like CE-MS, the lab elucidates the dynamic interplay between bacterial metabolism, acid production, and host tissue destruction, aiming to uncover mechanisms underlying disease progression and preventive strategies.
Professor Mikihiko Oogane's research lab specializes in spintronics and magnetic materials, with a focus on Heusler alloys, magnetic tunnel junctions (MTJs), and ultra-sensitive magnetic field detection. The lab investigates the fundamental magnetic properties—such as Gilbert damping, spin-orbit coupling, and half-metallicity—in epitaxial Heusler alloy films, aiming to optimize their performance for spintronic devices. Key research directions include the development of high-quality Heusler-based MTJs with enhanced tunnel magnetoresistance (TMR) and the application of these materials in ultra-sensitive TMR sensors for real-time biomagnetic measurements like magnetocardiography (MCG) and nuclear magnetic resonance (NMR).
Professor Jia Wang's research lab specializes in advanced materials and semiconductor physics, with a focus on gallium nitride (GaN) based devices, including p-type doping, Ohmic contact formation, and metal intercalation in semiconductors. The lab also investigates electronic transport properties in ultra-thin silicon-on-insulator (SOI) MOSFETs, particularly in fully depleted architectures, to advance next-generation nanoelectronics. Additionally, the lab explores functional nanomaterials such as graphene oxide/lanthanum coordination polymer composites for antibacterial applications. These interdisciplinary efforts bridge materials science, device physics, and nanotechnology to address challenges in energy-efficient electronics and environmental health.
Professor Kazuyuki Doi's research lab focuses on molecular breeding and functional genomics in rice, with a central emphasis on identifying and manipulating genes that control key agronomic traits such as flowering time, yield, and stress resistance. The lab employs advanced genotyping technologies, including genotyping-by-sequencing (GBS) and SNP arrays, to enable high-throughput marker-assisted selection and QTL mapping in diverse rice populations. A major research direction involves the development and utilization of genetic resources—such as introgression lines, F2 populations, and nested association mapping (NAM) populations—to dissect the genetic architecture of complex traits and accelerate rice breeding. The lab also explores evolutionary conservation of flowering time pathways across monocot species, linking circadian rhythms with environmental adaptation.
Professor Hidetsugu Sakaguchi's research lab specializes in theoretical and mathematical physics of ultracold quantum systems, with a primary focus on nonlinear matter-wave dynamics in Bose-Einstein condensates (BECs). The lab investigates the formation, stability, and dynamics of solitary waves—such as solitons, vortices, and gap solitons—under various external potentials and interactions, including spin-orbit coupling, optical lattices, and spatially modulated nonlinearities. Key research directions include the stabilization of otherwise unstable solitons via spin-orbit coupling and Zeeman splitting, the role of lattice commensurability, and the emergence of exotic states like semivortices and mixed-mode solitons in two-dimensional settings. The lab employs advanced analytical techniques such as variational approximation and averaging methods, complemented by numerical simulations to explore novel quantum phases and transport phenomena in low-dimensional quantum fluids.
Professor Eikichi Ihara's research lab specializes in gastrointestinal and vascular smooth muscle physiology, with a focus on the molecular mechanisms regulating smooth muscle contractility. The lab investigates key signaling pathways involving protein kinases—such as ZIPK, Rho-kinase, PKC, and MAPKs—controlling myosin light chain phosphorylation and calcium sensitization. Their work also explores endoscopic diagnostic techniques, particularly mucosal-incision assisted biopsy (MIAB), for accurate histological diagnosis of gastric stromal tumors and submucosal lesions. Additionally, the lab examines endothelial modulation of vascular tone, especially in response to vasoactive agents like bradykinin.
Professor Kaori Sato's research lab specializes in atmospheric remote sensing and cloud microphysics, focusing on the development and application of advanced radar and lidar retrieval algorithms to study ice and water clouds. The lab emphasizes quantitative analysis of cloud properties such as particle shape, density, and orientation using electromagnetic scattering theories like the discrete dipole approximation (DDA) and T-matrix methods. A key research direction involves improving multi-sensor data fusion—particularly combining lidar and radar observations—to retrieve detailed microphysical and dynamical parameters, including vertical air motion and depolarization ratios, with high accuracy. The lab also contributes to spaceborne instrument validation, supporting missions like the Atmospheric Lidar (ATLID) on the A-Train satellite constellation.
Professor Ryusuke Hatano's research lab focuses on soil-plant interactions, particularly the role of soil macropores in root development and water movement. The lab investigates the structural and functional characteristics of soil pore systems across different soil types, emphasizing how macropore architecture influences root elongation and soil hydrology. Using undisturbed soil columns and detailed pore analysis, the lab explores the relationships between soil morphology, root distribution, and environmental processes. Their work contributes to sustainable agriculture and land management by improving understanding of root-soil interactions in natural and cultivated ecosystems.
Professor Masaya Watanabe's research lab focuses on the mechanisms underlying cardiac arrhythmias in diabetes and heart failure, with a particular emphasis on atrial fibrillation and ventricular arrhythmias. The lab investigates the role of metabolic and mitochondrial dysfunction, especially in the context of diabetes-induced cardiomyopathy, and explores the cardioprotective effects of SGLT2 inhibitors like empagliflozin on ion handling, oxidative stress, and structural remodeling. Using animal models, optical mapping, and clinical translational approaches—including studies on epicardial adipose tissue and postoperative atrial fibrillation—the lab aims to uncover novel therapeutic targets for cardiac rhythm disorders.
Professor Taiji Tanaka's research lab specializes in experimental fluid dynamics, focusing on two-phase flows and drag reduction in marine and turbulent boundary layer environments. The lab investigates the behavior and propagation of bubble-induced void waves, the influence of periodic bubble injection on flow structures, and the mechanisms of drag reduction in high-speed marine vessels. Using large-scale experimental facilities, including 100-meter water tanks and 36-meter model ships, the lab combines high-speed visualization and precise measurements to study void fraction dynamics, turbulence modulation, and diffusion effects in bubbly flows. Their work bridges fundamental fluid mechanics with practical applications in naval architecture and energy-efficient shipping.
Professor Jun Nakayama's research lab specializes in the molecular mechanisms underlying cancer metastasis, with a focus on organ-specific metastasis in breast cancer subtypes. The lab employs advanced in vivo models, including orthotopic and intra-circulatory transplantation, to isolate and characterize highly metastatic cancer cell lines, particularly for bone and brain metastasis. Utilizing bioluminescence imaging and transcriptomic analyses, the lab investigates early metastatic events and the tumor microenvironment's role in driving metastatic progression. Their work aims to identify subtype-specific therapeutic targets, especially in luminal and HER2-positive breast cancers.
Professor Osamu Yoshie's research lab specializes in computer vision and deep learning, with a strong focus on object detection, particularly in challenging scenarios such as dense pedestrian crowds and small-object detection in real-world environments like power substation monitoring. The lab addresses critical issues such as training data imbalance, label assignment optimization, and privacy-preserving collaborative learning through innovative model architectures and training strategies. Key research directions include efficient and accurate detection under scale variations and occlusions, as well as the development of lightweight, privacy-aware frameworks using federated learning and deep hashing techniques.
Professor Daigo Ochiai's research lab focuses on regenerative medicine and fetal therapy, particularly exploring the therapeutic potential of human amniotic fluid stem cells (hAFSCs) for congenital disorders and neonatal conditions. The lab investigates prenatal stem cell therapy for diseases such as myelomeningocele, neonatal sepsis, and chondrodysplasia punctata, emphasizing immunomodulation, tissue repair, and early diagnosis through amniocentesis. A key research direction involves the ex vivo expansion and autologous application of hAFSCs to treat perinatal injuries and prevent long-term neurological and systemic complications.
Professor Takehiko Mori's research lab specializes in hematopoietic stem cell transplantation and immune-mediated disorders, with a focus on graft-versus-host disease (GVHD) and graft-versus-leukemia (GVL) effects. The lab investigates the dual role of donor immune cells in causing tissue damage (GVHD) or eliminating residual leukemia cells (GVL), using murine models to dissect the immunological and hematopoietic consequences. They also explore pharmacokinetic optimization of immunosuppressive agents like tacrolimus to improve outcomes in allogeneic hematopoietic stem cell transplantation. Their work bridges basic immunology with clinical transplantation medicine to enhance patient survival and reduce complications.
Professor Munehiro Furuichi's research lab specializes in pediatric infectious diseases, with a focus on antimicrobial resistance, bacterial pathogenesis, and the role of the gut microbiome in immune regulation and infection outcomes. The lab investigates challenging clinical scenarios such as antibiotic-refractory gut pathogens, bloodstream infections in children, and emerging threats like multidrug-resistant organisms and opportunistic pathogens. Their work bridges clinical microbiology, infectious disease epidemiology, and host-microbe interactions, particularly in vulnerable pediatric populations.
Professor Yoshihiro Kanno's research lab specializes in structural optimization, robust design, and computational mechanics, with a focus on developing mathematical programming approaches for engineering problems under uncertainty. The lab pioneers the application of convex optimization techniques—particularly second-order cone programming and mixed-integer programming—to solve complex structural problems involving nonlinearity, contact, friction, and load uncertainty. Key research directions include robust topology optimization, seismic response control using supplemental dampers, and equilibrium analysis of cable networks with geometric and material nonlinearities. The lab emphasizes global optimization and rigorous mathematical formulations to ensure solution reliability and practical applicability in civil and mechanical engineering.
