Faculty Members (domain)

Domain of Mathematics and Informatics

PositionNameOne-page summaryResearch fieldLink
Professor KIMURA Makoto icon Differential Geometry Lab
Professor SHIMOMURA Katsunori icon Potential theory  
Professor NAKAI Eiichi icon Real and harmonic analysis Lab
Professor HASEGAWA TAKEHISA icon Mathematical physics/Fundamental condensed matter physics Lab
Professor FUJIMA Shoichi icon Numerical analysis and computation algorithm  
Professor MURASHIGE Sunao icon Nonlinear waves, Numerical analysis Lab
Professor WATANABE Shinya icon Mathematical modeling & numerics  
Associate Professor AIBA Akira icon Algebraic number theory  
Associate Professor ANDO Hiroshi icon Partial differential equation  
Associate Professor IRIYEH HIROSHI icon convex body, symplectic structure, Hamiltonian system  
Associate Professor OHTSUKA Fumiko icon Differential geometry  
Associate Professor SUZUKI Kanako icon Partial differential equations, analysis on nonlinear phenomena  

Domain of Physics

PositionNameOne-page summaryResearch fieldLink
Professor IGA Fumitoshi icon Functional material design, crystal growth, and those physical-properties research which is mainly concerned with magnetism Lab
Professor IWASA Kazuaki icon neutron scattering, X-ray scattering, strongly correlated electron system, structural transition Lab
Professor OKU Takayuki icon Quantum beam science, Quantum beam science  
Professor KUWAHARA keitaro icon Condensed matter physics, neutron scattering experiments, magnetism in strongly correlated electron systems  
Professor SAKAGUCHI Makoto icon Quantum Field Theory, Quantum Gravity and Superstring Theory  
Professor TSURIBE Toru Theoretical Astrophysics  
Professor NAKAGAWA Naoko icon Statistical physics and thermodynamics in nonlinear nonequilibrium, theoretical biophysics  
Professor FUKUI Takahiro icon Condensed matter physics  
Professor FUJIWARA Takanori icon Elementary particle physics and field theory  
Professor MOMOSE Munetake icon Radio astronomy, formation of stars and planetary systems, radio interferometry Lab
Professor YOKOYAMA Makoto icon Low temperature physics on strongly correlated electron Lab
Professor YOSHIDA Tatsuo High energy astrophysics, gamma-ray astronomy  
Professor YONEKURA Yoshinori icon Radio Astronomy, Star Formation, Observational Studies using Hitachi and Takahagi 32-m Radio Telescopes  
Associate Professor Iinuma Hiromi icon Experimental physics by use pf polarized muon beam Lab
Associate Professor KATAGIRI Hideaki icon Gamma-ray astrophysics Lab
Associate Professor Nakano Takehito icon nanostructure physics, magnetism, optical properties, cluster, zeolite Lab
Associate Professor HYAKUTAKE Yoshifumi icon Elementary Particle Physics, Superstring Theory Lab
Assistant Professor YAMASHITA KIMIKO icon    

Domain of Chemistry

PositionNameOne-page summaryResearch fieldLink
Professor OTOMO Seiu icon Biophysical chemistry on the structure-function relationship of photosynthetic pigment-protein supramolecular complexes Lab
Professor OHASHI Akira icon Development of new methods of synthesis, separation, and detection utilizing liquid-liquid interface as reaction field Lab
Professor KIM Haeng-Boo icon Space- and time-resolved spectroscopy and electrochemistry. Photochemistry of coordination compounds  
Professor KOHZUMA Takamitsu icon Studies on structure and function of proteins through vibrational spectroscopy  
Professor SATO Itaru icon Natural product chemistry and synthetic organic chemistry  
Professor TORIKAI Yuji icon Nuclear Fusion, Tritium, Environmental Radiation  
Professor NISHIKAWA Hiroyuki icon Functional Material Chemistry, Physical Chemistry Lab
Professor FUJISAWA Kiyoshi icon Study on structures and spectroscopic properties of transition metal model complexes in biochemistry  
Professor Mori Seiji icon Computational chemistry on reaction mechanisms of stereoselective reactions/metal-mediated reactions and biosyntheses of biological active compounds Lab
Professor YAMAGUCHI Akira icon Development and analytical applications of nanoporous materials Lab
Associate Professor Abe Hitoshi icon X-ray Absorption Spectroscopy (XAS) experiments to characterize various materials (in particular, low dimensional systems and materials) and development of new methods  
Associate Professor KAGOSHIMA Hirotaka icon Development of new synthetic organic reactions using metallic reagents  
Associate Professor SHIMAZAKI yuichi icon Synthesis and reactivities of metal complexes containing biological molecules  
Assistant Professor Yamaguchi Takahide icon    

Domain of Biological Sciences

PositionNameOne-page summaryResearch fieldLink
Professor KANOU Kouki icon Ichthyology Lab
Professor KITADE Osamu icon Ecology and evolution of termites and symbiotic microorganisms  
Professor TAUCHI Hiroshi icon Radiation biology: Mechanism of DNA damage repair Lab
Professor NAKAMURA Asako icon The Chromatin Response to DNA Damage and its role in Genome and Cellular Integrity Maintenance Lab
Professor NODA Satoko icon Environmental agriculture, Applied microbiology, Biodiversity and systematics Lab
Professor YOKOYA Akinari icon Radiation Biophysics: Physicochemical processes of molecular and cellular effects of radiation  
Associate Professor OIKAWA Shimpei icon Plant ecophysiologycal ecology: leaf phenology, nitrogen use and carbon balance with emphasis on global change issues Lab
Associate Professor Suzuki Takumi Drosophila melanogaster, neural develpment, neural sten cells, insects  
Associate Professor NAKAZATO Ryoji icon The studies on biodiversity and environmental preservation of Lake Kasumigaura  
Associate Professor FUTAHASHI MIZUKO icon Molecular biology, Insect science  
Associate Professor MOROOKA Fuki icon Ecology, taxonomy and phylogeny of social insects Lab
Assistant Professor Kobayashi Yusuke 葉緑体DNA, 葉緑体核様体, 相同組換え, 細胞内共生  

Domain of Earth Sciences

PositionNameOne-page summaryResearch fieldLink
Professor OKADA Makoto icon Paleomagnetism, paleoceanography, studies for reconstruction of paleoenvironmental changes from lake and deep sea sediments  
Professor KAWAHARA Jun icon Solid earth physics, seismic wave propagation, and earthquake ground motion  
Professor KITA Kazuyuki icon Atmospheric environment, ozone and aerosols, remote sensing of atmospheric trace gases  
Professor KOARAI MAMORU Geography, Geology, Natural disaster/Disaster prevention science, Geography, Geography, Environmental impact assessment  
Professor NOZAWA Satoshi icon Solar physics, MHD simulation and astrophysics  
Professor Hashizume Ko icon Isotope Volatile Water Organics Moon Planet Meteorite Early-Earth Life Atmosphere  
Associate Professor HASEGAWA Takeshi icon Volcanic geology, Igneous petrology Lab
Associate Professor FUJIYA WATARU icon Meteorites, Solar system, Isotopes, Mass spectrometry Lab
Associate Professor YAMADA TAKUJI icon Seismology, Volcanology, Seafloor Geodesy, Kilauea volcano, Self-similarity of earthquakes, Stress drop, Rupture speed Lab
Associate Professor WAKAZUKI YASUTAKA Meteorology/Physical oceanography/Hydrology, Natural disaster/Disaster prevention science  
Lecturer YAMAGUCHI Naofumi icon Sedimentology, Coastal morphodynamics Lab

Domain of Mechanical Systems Engineering

PositionNameOne-page summaryResearch fieldLink
Professor ITO Nobuhide icon Abrasive Machining  
Professor INAGAKI Terumi icon Thermal Engineering,Infrared Engineering,Fluid Engineering,Environmental Engineering Lab
Professor INUI Masatomo icon Fast and precise algorithms for geometric processing, and their applications for automating machine production  
Professor KURAMOTO Shigeru icon Design of engineering materials  
Professor KONDO Ryou icon Control Engineering, Control of Mechanical Systems, Robotic Engineering Lab
Professor KONNO Mitsuru icon Internal Combustion Engine, Combustion Chemistry, Non-conventional Fuels Lab
Professor SHIMIZU Jun icon Micro/Nano Tribology, Ultra-precision Machining Lab
Professor ZHOU Libo icon Precision Engineering, Nano-micro fabrication, Measurement and evaluation Lab
Professor SUZUKI Tomoya icon Complex System, Data Analysis, Applied Mathematics and Physics, Information Engineering, Financial Engineering Lab
Professor TANAKA Kotaro icon Thermal engineering, Combustion chemistry, Laser spectroscopy Lab
Professor TANAKA Nobuatsu icon Computational Fluid Dynamics, Environmental and Nuclear Engineering, Parallel Processing Lab
Professor TSUBOI Kazuhiro icon Simulation, Applied Mathematics, Computational Fluid Dynamics Lab
Professor NAKAMURA Masashi icon Environmental harmony design, Strength reliability of high polymer materials Lab
Professor NAGAYAMA Kazuaki icon Cell Biomechanics, Micro-Nano Manipulation, Mechanobiology, Lab
Professor NISHI Yasuyuki icon Fluid Mechanics, Fluid Machinery Lab
Professor FUKUOKA Yasuhiro icon Robot Engineering, Dynamic Robot Lab
Professor MASUZAWA Toru icon Bio-mechatronics, Magnetically suspended artificial heart, Magnetically levitated motor, Medical engineering Lab
Professor MICHITSUJI Yohei icon Vehicle Engineering, Control Engineering Lab
Professor MORI Yoshikazu icon Welfare Robotics, KANSEI Robotics, Mechatronics Lab
Professor YANG ZI-JIANG icon Adaptive and Robust Control for Uncertain Systems, Modelling and Identification for Control Systems, and System Control Engineering Related Signal Processing , Soft Computing etc. Lab
Associate Professor UMEZU Nobuyuki icon Computer Graphics, Image Database Lab
Associate Professor OJIMA Hirotaka icon Machine Mechanics/Control Lab
Associate Professor OZEKI Kazuhide icon Bio-materials, Thin-film formation, Inorganic materials Lab
Associate Professor ONUKI Teppei icon Applied optics in manufacturing, Micro system engineering, Nano-materials Lab
Associate Professor KURUMADA Akira icon Engineering Materials, Structural and Functional materials  
Associate Professor SAKAI Yasuyuki icon Thermal engineering Lab
Associate Professor SHIMIZU Toshimi icon Vibration Control of Distributed Parameter Systems, Robotics  
Associate Professor SHIROMA Naoji icon Mobile Robotics, Teleoperation, Computer Vision  
Associate Professor TAKEDA Koujin icon Theory of statistical physics, Random system in physics, Information theory Lab
Associate Professor MATSUMURA Kunihito icon Thermal Engineering Lab
Associate Professor YAMASAKI Kazuhiko icon Material Processing/Treatment, Production Engineering/Processing Studies Lab
Associate Professor LI Yanrong icon Thermal and Fluid Engineering  
Lecturer Inoue Kousuke Intelligent Mechanics and Machine System, Intelligent Informatics, Computer Science, System Engineering Lab
Lecturer IWASAKI Yuishi icon Mathematical Bioscience, Biophysics, Nonlinear Science Lab
Lecturer OSA Masahiro icon Machine Mechanics/Control  
Lecturer KANO TORU icon   Lab
Lecturer KOBAYASHI Junya icon Engineering Materials, Heat Treatment  
Lecturer KONDO Hisashi icon Computer Science, Information Engineering, Intelligent Informatics Lab
Lecturer SAKAIDA Satoshi icon Thermal and Fluid Engineering,Fuel Cell  
Lecturer SEKINE Eiko icon System Engineering  
Lecturer MORI Kotaro icon Electromagneto-solid Mechanics, Finite Element Method, Material Testing, Electronic Laminates, Bending, Smart Materials and Structures, Energy Harvesting Lab
Assistant Professor Uesugi Kaoru icon Measurement for mechanical properties of cells and three-dimensional tissues / Development of living-cell used wireless micro force sensor / Clarification of functions of micro-scale structure existed on surface of living things Lab
Assistant Professor KANEKO Kazuki エンドミル加工, 切削力シミュレーション, センサレスモニタリング  
Assistant Professor KITAYAMA Fumiya icon Dynamics/Control, Intelligent mechanics/Mechanical systems  
Assistant Professor CHENG Zhang icon Internet of Things, Artificial Intelligence (AI), Robot, Deep Reinforcement Learning Lab
Assistant Professor Yagi Keisuke icon Human joint impedance, Joint mechanism, Digital Control Lab

Domain of Electrical and Electronic Systems Engineering

PositionNameOne-page summaryResearch fieldLink
Professor AONO tomosuke icon Condensed Matter Theory, Nano Science  
Professor Iwaji Yoshitaka Control and system engineering  
Professor UDONO Haruhiko icon Science and Engineering of Semiconducting Silicides, Energy Conversion and Optoelectronic Devices Lab
Professor SHIMAKAGE Hisashi icon Superconducting Electronics, Microwave devices Lab
Professor SODA Naoya icon Numerical electromagnetic field analysis, Nonlinear magnetic properties Lab
Professor TAKEDA Shigeki icon Wireless communication system, Antenna system Lab
Professor NAKA AKIRA icon Optical Communication  
Professor MIYAJIMA Teruyuki icon Signal Processing for Communications Lab
Professor YANAGIDAIRA Takeshi icon Pulsed Power Engineering Lab
Professor YOKOTA Hirohisa icon Optoelectronics, Fiber-optic communication system  
Professor WADA Tatsuaki icon Generalized thermostatistics, Mathematical engineering  
Associate Professor UEHARA Kiyohiko icon Fuzzy systems, Computational intelligence  
Associate Professor UNO Katsuhiro icon Fundamental optics, Optical instrumentation and measurement, Information optics  
Associate Professor UNO Masatoshi icon Power Electronics Lab
Associate Professor WANG Xiaoyan icon Wireless communication, mobile networking, machine learning Lab
Associate Professor KIMURA Takayuki Imaging Devices, Integrated Circuits  
Associate Professor KOMINE Takashi icon Functional materials and electronic device engineering Lab
Associate Professor SATO Naoyuki icon Plasma Science and Engineering Lab
Associate Professor TANAKA Tadashi Solid Oxide Fuel Cell, Lithium-ion Secondary Battery,Photovoltaic System Lab
Associate Professor NAKAMURA Shinki icon Laser Engineering, Ultrafast Optics, Nonlinear Fiber Optics Lab
Associate Professor MIYAJIMA Keiichi icon Formalized Mathematics Lab
Associate Professor YANAI Hiro-Fumi icon Human informatics, Mathematical brain science Lab
Lecturer Uchida Kosuke    
Lecturer Kato Masayuki icon Control Method for Multi-Degree-of-Freedom Electromagnetic Oscillatory Actuator Lab
Lecturer TSUKAMOTO Kosuke icon Analog/digital signal processing Lab
Lecturer DESAKI Yoshihisa icon Computer engineering Lab
Assistant Professor SAKANE SHUNYA icon Thermoelectric, Nanostructure, Thin film, Plasmon Lab
Assistant Professor Sun Ran icon Optical Wireless Communication Lab

Domain of Materials Science and Engineering

PositionNameOne-page summaryResearch fieldLink
Professor IKEDA Teruyuki icon Thermoelectric materials, porous metals, nonequilibrium processing, combinatorial methods, atomic diffusion, phase diagram, phase transformation, solidification Lab
Professor IWAMOTO Chihiro icon Transmission Electron Microscopy, Nanoanalysis, Welding, Interface Engineering Lab
Professor UNNO Masaki icon Chemistry Related to Living Body, Structural Biochemistry Lab
Professor EGUCHI Mika icon Battery and Energy Chemistry Lab
Professor KITANO Takashi icon Phylogenetic and polymorphic analyses of nucleotide sequence data Lab
Professor KIMURA Shigenobu icon Structure and function of electrotransfer proteins  
Professor KOBAYASHI Yoshio icon Development of methods for preparing functional materials by liquid phase reaction  
Professor SASAJIMA Yasushi icon Computer experiments on materials, Science and technology of thin solid films Lab
Professor SATO Shigeo icon Quantum-beam material science, metallography Lab
Professor SUZUKI Tetsuya icon Plastic Deformation of Crystals, Texture  
Professor TANAKA Ichiro icon Neutron structural biology and development of neutron diffractometer and methods of crystal growth Lab
Professor NISHI TSUYOSHI icon Metallic Physical Properties, Inorganic Material/Physical Properties Lab
Professor FUKUMOTO Hiroki icon pai-conjugated polymer, polyaromatic hydrocarbon Lab
Professor YAMAUCHI Satoshi icon Semiconductor Devices and Multifunctional Integration  
Associate Professor IWASE Kenji icon Structural/Functional Materials  
Associate Professor SHOMURA Yasuhito icon Structural biochemistry, Functional biological chemistry, Biophysics Lab
Associate Professor TASHIRO Suguru icon 摩擦撹拌接合, 異種金属間接合, LSI用Cu配線, Alワイヤボンディング, たたら製鉄  
Associate Professor NAKASHIMA Kouichi icon Low Temperature Synthesis and Structural Analysis of Functional Ceramics Lab
Associate Professor NISHINO Souichiro icon Mechanics of materials and materials, Manufacturing and production engineering, Material processing and microstructure control, Composite materials and interfaces, Quantum beam science Lab
Lecturer Joutsuka Tatsuya icon Physical chemistry Lab
Lecturer NAGANO Takatoshi icon Plastic working Simulation using Particle Method, Ab initio Calculation  
Lecturer HOSOYA takaaki Crystal chemistry, Solid-state organic chemistry, Neutron diffraction  
Lecturer Yamauchi Noriko icon Composite materials/Surface and interface engineering, Nanomaterials engineering, Reaction engineering/Process system, Organic and hybrid materials, Polymer/Textile materials Lab
Lecturer YOKOTA Hitoshi icon Surface Physics Lab
Assistant Professor KURAMOCHI Masahiro icon 結晶構造ダイナミクス, Antifreeze Protein, 放射光, X線, 1分子計測  
Assistant Professor NAGAKAWA haruki icon Photochemistry, Inorganic chemistry Lab

Domain of Computer and Information Sciences

PositionNameOne-page summaryResearch fieldLink
Professor UEDA Yoshikazu icon Software Engineering, Project Management Lab
Professor OHTAKI Yasuhiro icon Computer System Network, Fundamental Informatics Lab
Professor KAMADA Masaru icon Information and Communication Engineering, Mechanics and Control Engineering, Intelligent Informatics Lab
Professor SHINNOU Hiroyuki icon Natural Language Processing, Machine Learning, Statistics Lab
Professor TONOOKA Hideyuki icon Remote Sensing, Image Processing, Spatial Information System Lab
Professor HABUCHI Hiromasa icon Information and Communication Engineering Lab
Professor FUJIYOSHI Akio icon Fundamental Informatics  
Professor YONEYAMA Kazuki icon Cryptographic Protocols, Formal Methods Lab
Associate Professor Sasai Kazuto icon Complex Systems, Human-Agent Collaboration, Heterarchy, Self-reference, Frame problem  
Associate Professor SASAKI Minoru icon Intelligent Informatics Lab
Associate Professor NOGUCHI Hiroshi Database Lab
Associate Professor YAMADA Takayuki icon Adaptive Learning System  
Lecturer OKADA Shinichiro icon    
Lecturer KOZAWA Yusuke icon Digital communications, wireless communication systems, and optical wireless communication systems  
Lecturer TAKAHASHI Ryuichi icon Software Engineering, Interaction in Distributed Systems  
Lecturer HARAGUCHI Harumi icon Cellular Manufacturing System, Manufacturing System, Human Factor, Management Engineering, Operations Research Lab
Assistant Professor OHNO Hiroshi Fundamental Engineering  
Assistant Professor Sato Yuki icon Cognitive Science  
Assistant Professor SHINAGAWA Kazumasa icon Cryptography, Secure Computation, Card-based Cryptography, Private Simultaneous Messages, 有限群の分解  
Assistant Professor Shibata Takeshi icon Archiving and learning support system for folk performing arts / Development of VR-based educational tools for active learning  
Assistant Professor NAKAMURA SHUHEI icon 耐量子計算機暗号, 連立代数方程式求解問題, 多変数多項式暗号  
Assistant Professor HORITA Hiroki icon Software Engineering, Business Process Management Lab
Assistant Professor MIZUTAKA SHOGO icon 統計物理学, 複雑ネットワーク, 相転移・臨界現象 Lab
Assistant Professor MIYAMOTO Kengo icon tau-tilting finite, 表現論, Auslander-Reiten theory, Representation theory of orders, Representation theory of algebras  

Domain of Urban and Civil Engineering

PositionNameOne-page summaryResearch fieldLink
Professor ENDO Katsuhiko    
Professor KUMAZAWA Takayuki icon Landscape and Urban design, Architecture and city planning Lab
Professor KUWAHARA Yuji icon Image processing and analysis of satellite data Environmental surveying, Generation of national land information using GIS Lab
Professor KOBAYASHI Kaoru icon Soil Foundations Engineering, Geotechnical engineering, Geotechnical engineering Lab
Professor NOBUOKA Hisamichi icon Prevention of coastal disasters, Integrated coastal zone management, Impact assessment of Storm surge disaster in climate change Lab
Professor HARADA Takao icon Maintenance management engineering, Information processing system for civil engineering Lab
Professor HIRATA Terumitsu icon Transportation Systems Engineering, Transport Policy, Air Transportation Systems and Airport Planning Lab
Professor FUJITA Masafumi icon Water and Environmental Engineering, Wastewater Treatment Engineering Lab
Professor YOKOKI Hiromune icon Global and Coastal Environment Engineering: Investigation of physical environments on coastal zone, Adaptation options to climate change Lab
Associate Professor ENOMOTO Tadao icon Geotechnical engineering, Geo-disaster prevention engineering, Soil dynamics Lab
Associate Professor KUNO Yasuhiro icon Architectural Design, Spatial Composition of Architecture and Urban Space  
Associate Professor KURUMATANI Mao icon Computational Mechanics and Applied Mechanics. Development of numerical evaluation methods for quasi-brittle materials and structures Lab
Associate Professor Tsujimura Sohei icon Architectural Environmental Engineering, Architectural Acoustics, Environmental  
Associate Professor HIDA Takenori icon Structural Health Monitoring, Human Behavior during Earthquake, Resilience, Disaster Prevention, Artificial Intelligence  
Lecturer MASUNAGA Eiji icon Coastal physical oceanography, Turbulent mixing, nonlinear internal waves, Numerical simulations of ocean physics  
Assistant Professor ICHINOSE Aya Architectural design, urban design, local branding, participatory design and management  
Assistant Professor INAMOCHI Ryuichi icon 建築意匠, 都市景観, 建築設計  
Assistant Professor UNO haruka icon Traffic planning, Traffic safety, Regional transportation  
Assistant Professor OHMURA TAKAHIRO icon Architectural Design, Architectural Theory, Architectural Planning, Building Construction, Geometry and Graphics Lab
Assistant Professor YOSHIDA Yukiko icon Comfort, Smart City, Optimization, BEMS, HVAC Lab

Domain of Beam Line Science

PositionNameOne-page summaryResearch fieldLink
Professor OHOYAMA Kenji icon Materials Science using Neutron scattering technique, Developments of Novel techniques of Neutron scattering Lab
Professor KOIZUMI Satoshi icon Functional Materials/Device Lab
Professor MORI KAZUHIRO    
Associate Professor HOSHIKAWA akinori icon Quantum beam, Materials Science, Instrument development  
Lecturer NODA Yohei icon Small Angle Neutron Scattering, Electron Spin Resonance, Dynamic Nuclear Polarization, Polymer composite material  
Assistant Professor Maeda Tomoki icon Materials/Mechanics of materials, Polymer/Textile materials Lab

Domain of Mathematical and Applied Sciences

PositionNameOne-page summaryResearch fieldLink
Professor OKA Hirokazu icon Evolution Equations  
Professor HIRASAWA gou icon Semiclosed Operator, Q-metric  
Professor MINATO Atsushi icon Applied Optics, Image Processing, Kansei Engineering Lab
Professor MORIKAWA Atsushi icon Synthesis of functional polymers using polycondensation  
Associate Professor ITABA Masanori icon Applied Physics  
Associate Professor Tajima Misako icon English education, Sociolinguistics, Critical applied linguistics  
Associate Professor TADA Tatsuya icon Particle, charge, triboelectric charging, imaging technology, additive manufacturing  
Associate Professor HOSOKAWA Takuya icon Analytic Function Space Theory and Operator Theory. Composition operators and weighted composition operators on the Hardy, Bergman, Bloch spaces.  
Lecturer ABE Toshikazu icon Functional analysis  
Lecturer IMAMURA Hitoshi icon Nonlinear Vibration  
Assistant Professor FUKUMURA Makiko icon 地域日本語教育、多文化共生、実践研究