日本生物物理学会学生発表賞受賞者

Awardees of IUPAB2024 'Student and Early Career Researcher' Poster Award

 2024年度はIUPAB2024開催のため、BSJ会員に限定した学生発表賞の授与は行いませんでした。
IUPAB2024組織委員会は、IUPAB2024 における学生および若手研究者(ECR)の優秀なポスター発表に対して、「IUPAB2024 'Student and Early Career Researcher' Poster Award」を授与しました。
ポスター賞選考委員会では、参加者のポスターへ投票数、発表者の研究分野・地域のバランスなどを考慮して受賞者を決定しました。

 There were no student presentation awards for BSJ members only in 2024 because IUPAB2024 was held in that year. The organization committee of IUPAB2024 conferred “IUPAB2024 Student and ECR Poster Award” to excellent poster presentations delivered by students and early career researchers (ECR) in IUPAB2024. The poster award selection committee chose awardees by considering the number of votes to the posters and the balance of the research field, region of the presenters.

abstract number name institution
institution
25P-002 Masato Ishizaka Göttingen University
The role of charges in the enzymatic mechanism of acetoacetate decarboxylase
25P-003 Cheng Shen Fudan University
Structural insights into the allosteric inhibition of P2X4 receptors
25P-004 Norie Hamaguchi aGrad. Sch. of Med, Pharm, Chiba Univ.aa
Cryo-EM Structure of P-glycoprotein Bound by Three Elacridar P-gp-Inhibitor Molecules
25P-005 Danqi Sheng Fudan University
Structural insights into the orthosteric inhibition of P2X receptors by classical non-ATP-analog antagonists
25P-006 Xinyu Teng Fudan University
Ion selectivity mechanism of the MgtE channel for Mg2+ over Ca2+
25P-007 Agnieszka Klonecka Jagiellonian University
Tracking the glucose/ xylose isomerase mechanism using freezing under high pressure 
25P-017 Shintaroh Kubo The University of Tokyo
Coarse-Grained Molecular Dynamics Simulations of Rotational Asymmetry in FOF1 ATPase
25P-020 Xingyue Guan Nanjing University
Predicting protein conformational motions with AlphaFold2 dictated by physical energy landscape
25P-022 Koki Natsume Nagoya Institude of Technology
Functional mechanism of a short wavelength absorbing cation channelrhodopsin, KnChR
25P-025 Hana Maruyama Nagoya Institute of Technology
Cytoplasmic domain of GtACR1 regulations the channel gating.
25P-027 Lucy Fitschen University of Wollongong
Towards the Cryo-EM Structures of Viral Annealase Proteins 
25P-039 Sae Ito The University of Tokyo
Development of a high-throughput data collecting system for antibody optimization: thermal stability and interaction kinetics
25P-045 Kan Ujiie The University of Tokyo
Proposed design of kinetic parameters for agonist antibodies that induce OX40 clustering.
25P-050 Yiling Li The University of Tokyo
Visualization and quantitative analysis of protein-protein interaction and cell fusion events using split Akaluc complementation in deep tissues
25P-060 Toma Ikeda Tokyo Institute of Technology
Design of Proteins that adopt interconvertible two distinct functional conformations
25P-062 Risa Asano The University of Tokyo
Characterization of novel scFv×VHH format of biparatopic antibody against MtsA from Streptococcus pyogenes
25P-085 Kei Goraku Tokyo Institute of Technology
Agent model for numerical simulation of the DNA active droplet
25P-086 Kanta Takagi Tokyo Institute of Technology
Construction of DNA droplets capable of autonomously moving by sensing nucleic acids
25P-087 Ryoya Hasegawa Tokyo institute of Technology
Specific cell binding of functionalized DNA droplets
25P-088 Naoki Yoshida Tokyo Institute of Technology
DNA droplets based on self-assembled DNA nanostructure polymers with programmable multivalency
25P-089 Hong Xuan Chai Tokyo Institute of Technology
DNA Nanostructure-based Chromatin-inspired Heterogeneous Fluid Gel Structures
25P-093 Masataka Yamauchi Kyoto University
Coarse-grained Simulations for Unidirectional Translocation of Bacterial SMC Complex via DNA-segment Capture
25P-104 Tomoki Kita Tohoku University
Modeling the motion of heterodimeric kinesins reveals head- head coordination in a KIF1A dimer
25P-105 Atsuki Nakano Kyoto Sangyo University
Structural analysis of ATP synthases embedded in a lipid bilayer under proton motive force by cryoEM 
25P-122 Chika Okimura Yamaguchi University
Conversion from Linear Contraction to Rotation of Stress Fibers in Migrating Keratocytes
25P-123 Norihiko Nishimura Yamaguchi University
Rebirth of Fish Epidermal Keratocyte Sheets
25P-124 Kazuma Shimizu Yamaguchi University
Integration between Epidermal Keratocyte Sheets Accompanied by Rapid Disassembly of Actomyosin Cables
25P-131 Daichi Takahashi Okayama University
Crosstalk of two bacterial actins composed of the force generation unit of Spiroplasma swimming
25P-140 Masato Suzuki Gunma University
Protein accumulation on amphiphilic protein-phospholipid hybrid leaflet
25P-142 Samara Bridge University of Technology Sydney
Triglyceride-Tethered Membrane Lipase Sensor  
25P-147 Lissy M. Hartmann University of Technology Sydney
Impact of peptides on the solubility of Amphotericin B and its sterol-specific membrane activity
25P-153 Takashi Nishio TUD Dresden University of Technology
Coalescence of liquid or gel-like DNA-encapsulating micro-droplets
25P-169 Chihiro Fujiyabu Kyoto University
The mechanism regulating the binding properties of retinal isomers in opsins
25P-171 Chunyangguang Li The University of Tokyo
Exploration of the Diversity of Absorption Spectra in Vertebrate Retinal Photo-isomerase, RGR
25P-175 Kosaki Shinya Nagoya University
Structure of S2 High-Spin State Manganese Cluster of Photosystem II by Multi-frequency Electron Paramagnetic Resonance (EPR) Spectroscopy
25P-176 Hongjie Li Okayama University
Oxygen-evolving photosystem II structures during S1–S2–S3 transitions
25P-179 Shin Nakao Okayama University
Antitumor effects of photo-induced cell death using an outward proton pump rhodopsin
25P-183 Chen Chen RIKEN
Creation of a Membraneless Protocell with Earth-abundant Transition Metal Catalysts
25P-188 Hiromasa Shiraiwa Hosei Univercity
Light-Induced Control of Directional Movement in Chlamydomonas-Encapsulated Liposomes
25P-189 Kotaro Baba Graduate School of Science and Technology, Gunma University
Construction of asymmetric lipid-protein membrane tension sensing system by using mechanosensitive channels
25P-192 Kenji Tamao The University of Tokyo
Heterogeneity of Genomic Sequence within Population in Single Plaque of Influenza Virus Revealed by Revio analysis
25P-193 Seiya Tanaka Nagoya University
Improving Protein Complex Prediction through the Generation of Multiple Decoy Structures using Docking Software and Aggressive Refinement by AlphaFold2
25P-234 Riz Noronha Niels Bohr Institute
Mutual Reinforcement Between Spatial Structure and Species Coexistence in a Living Soil Model
25P-235 Sakura Takada Keio University
Mechanism of scaling behavior of an intracellular reaction-diffusion wave in cell-size space
25P-239 Akifumi Shiomi RIKEN
Combined analysis of static and dynamic cell-mechanics with unbiased transcriptomics for thousands of single cells
25P-244 Masato Machida Graduate School of Pharmaceutical Sciences, Tohoku University.
Quantitative chemical and physical imaging of heterochromatin in a living cell using Raman-Brillouin microscopy
25P-251 Kai Sakata Kyushu Institute of Technology
Characterization of a novel membrane voltage sensor in the bacterial flagellar type III export apparatus
25P-264 Shinya Goto Kyoto Univercity
Cryo-EM structure of the Borna disease virus 1 RNA-free nucleoprotein complex
25P-271 Patrycja Twardawa Jagiellonian University in Kraków
Exploring Dapagliflozin Therapy Effects on Nanomechanics and Morphology of Red Blood Cells in Type I Diabetes Mellitus
26P-003 Yasuomi Miyashita Chiba University
Cryo-EM Structure of the hERG Channel Complexed with a K+ Channel Blocker
26P-015 Yukinari Kamiyama Waseda University
Proton conduction mechanism in FO rotary motor studied by quantum molecular dynamics simulation
26P-016 Ronald Rios Santacruz Institut de Biologie Structurale
Time-resolved crystallography for the study of a B12-dependent photoreceptor using X-ray free-electron lasers 
26P-017 Hanjin Liu The University of Tokyo
Heterogeneity of Microtubule Lattices Revealed by Cryo-ET and Non-averaging Structural Analysis
26P-018 Jeremia Chrisnanto Hokkaido University
Structural-dynamics insight of an alligator-derived antimicrobial peptide, AsCATH5, in interaction with membrane mimetics as revealed by solution NMR and MD simulation
26P-021 Ritsu Mizutori Nagoya Institute of Technology
Crystal structure and proton transporting mechanism of viral heliorhodopsin, V2HeR3
26P-025 Ines Pires BioSystems and Integrative Sciences Institute, Faculty of Sciences of University of Lisbon
Insights into the Cytochrome c Oxidase proton pumping mechanism from constant-pH MD simulations
26P-028 Ryohei Kawakami University of Hyogo
Structure of nitric oxide reductase dimer revealed by single particle cryo-electron microscopy
26P-037 Futa Yoshimura Nagoya University
Thermal Boundary Conductance at the Protein–Water Interface
26P-038 Yujiro Mori Nagoya University
Structural Insights into Switching Mechanisms between Spontaneous Folding and Ligand-Induced Folding of Staphylococcal Nuclease
26P-040 Emi Hibino Nagoya University
The function of multiple aggregates formed by the tumor suppressor protein p53
26P-043 Sahar Shojaei Institute of Biophysics
pH-gating mechanism of the bacterial inner membrane urea channel HpUreI of Helicobacter pylori
26P-057 Keisuke Kasahara The University of Tokyo
The molecular basis through which Fv-supercharging affects the physicochemical properties of antibodies
26P-072 Toshiyuki Tosaka Gunma University
Construction and evaluation of the mutant β-barrel outer membrane protein nanopore
26P-085 Yuko Yoshida Tokyo Institute of Technology
Automation of DNA gel generation experiments using machine learning and pipetting robots
26P-086 Aoi Mameuda Graduate School of Science and Technology, Gunma University
Network formation of enzymes via DNA motif in two types of cascade reactions
26P-089 Koki Yoshida Tokyo Institute of Technology
Liquid-liquid phase separation of computational DNA droplets on the gold surface
26P-102 Rieko Sumiyoshi The University of Tokyo
Directionality on kinesin-1 motility can be determined depending on the anchor points
26P-103 Yusei Sato The University of Tokyo
Three-dimensional motility of myosin IC bound to lipid membrane
26P-104 Riku Marui The University of Tokyo, Graduate school of Engineering
Energetics of engineered FoF1-ATP synthase with high H+/ATP ratio
26P-105 Shintaro Nakayama NICT Advanced ICT Research Institute
Biomolecular motors use two asymmetries to generate unidirectional movement
26P-112 Oliver Vanderpoorten UiT, The Arctic University of Norway
NANOSPACER: Optical analysis of biomolecules and nanoparticles in solution using nanofluidic devices
26P-118 Haruka Yuasa Osaka Metropolitan University
Sheet-like structure of bacterial actin MreBs driving helicity switching by cryo electron tomography
26P-121 Naoki Uemura The University of Electro-Communications
Water flow navigates the long journey of surface-associated bacteria living in hot springs
26P-122 Kenta Takemori Kyushu Institute of Technology
Analysis of Fluctuations in Measurement Data of Bacterial Flagellar Motors
26P-135 Yukihisa Hayashida Kyushu Institute of Technology
Cell size feedback mechanism for propagating cell-cell signals 
in Dictyostelium discoideum
26P-151 Akari Miwa Graduate School of Science and Technology, Gunma University
The fusion site of cell penetrating peptide sequences affects the cytoplasmic transport
26P-154 Kohei Yokosawa Tohoku University
Quantitative Raman analyses and photo-regulation of nucleic acid–peptide droplets formed by liquid–liquid phase separation
26P-155 Hinano Nakamoto Kyushu University
A new method for structural switching of multiphase coacervates based on rational design of charged polypeptides
26P-163 Soya Hagiwara Waseda University
Outgrowth order in breaking symmetry of immature neurites is another regulation factor of neuronal polarity formation
26P-167 Yosuke Mizuno Nagoya Institute of Technology
Structural basis for early proton transfer reaction on a primate blue-sensitive pigment
26P-172 Shota Itakura Graduate School of Engineering, Nagoya Institute of Technology
Carotenoids binding effect of the photoreaction processes on Xanthorhodopsin
26P-173 Yudai Nishitani Fukuoka University
Mobility of protein complexes in plant thylakoid membranes analyzed by high-speed atomic force microscopy
26P-177 Ryotaro Shimamura Nagoya Institute of Technology
Channel gating mechanism of K+ selective channelrhodopsin, KCR
26P-185 Sumin Lee Gunma University
Control of lipid membrane composition in vesicles by external stimulations
26P-186 Wancheng Zhang Tokyo Institute of Tehcnology
Construction of enzymatically assembled gel-in-liposome as artificial Cell model
26P-188 Yuta Yamagishi Rikkyo University
TOWARD THE CONSTRUCTION OF A SELF-REPLICATING SYSTEM DRIVEN BY GENE EXPRESSION OF REPLICATION CYCLE REACTION (RCR)
26P-191 Nozaki Kosei Nagoya University
Learning What AlphaFold2 Learned 
26P-195 Risa Yamada Kyoto University
Multiphase condensate formation of postsynaptic density: a comparative study of protein assembly in 3D and 2D systems
26P-205 Lince Meriko Kanazawa University
Docking and Molecular Dynamics Simulation Study of BAK1 and BRI1 Proteins in Arabidopsis thaliana Plant
26P-243 Yuki Kato Osaka University
Development of Fluorescent Thermometers Based on Carbon Quantum Dots with Various Detection Modes
26P-244 Mohammad Hosain Kanazawa University
Nanoendoscopy-AFM Measurements of Live Cells: Impact on Proliferation and Stress Response
26P-250 Hikaru Ichida Kanazawa University
Development of nano-endoscopic high-speed atomic force microscopy
26P-264 You-Hsuan Liu Academia Sinica
Tracking of adipogenesis process of mesenchymal stem cells cultured in the spherical microwells
27P-001 Kio Horinaka the University of Tokyo
Structural Basis for the Functional Diversity in Mechanosensitive Channel OSCAs
27P-016 Yin-Chen Mao National Cheng Kung University (NCKU)
Structural Basis of How MGME1 Processes DNA 5′ Ends to Maintain Mitochondrial Genome Integrity
27P-021 Aya Suzuki The University of Tokyo
Reconstruction and Analysis of the Ancestral ATPase
27P-023 Sayaka Tsuji Saga University
Structural basis of bifunctionality of mimosine synthase in plants
27P-025 Fumiya Sano The University of Tokyo
Molecular Mechanisms of Diverse Chemokine Recognition and Downstream Signaling Selectivity of Chemokine Receptors
27P-028 Hansani Ekanayake The United Graduate School of Agricultural Sciences, Kagoshima University
Elucidation of Characteristic Cold-Adaptation Mechanism of Pyruvate Kinase from Psychrophilic Bacteria by X-ray Crystallography
27P-037 Mitsuki Shibagaki Hokkaido University
Human antimicrobial peptide LL-37 possesses unique multimerization properties compared to its orthologs in mouse and rat
27P-049 Akane Yato Kagoshima University
Measurement of structural flexibility of enzymes using spin labeling-ESR
27P-054 Naoki Tomita Nagoya University
De novo design of a protein containing one left-handed βαβ-motif.
27P-057 Yuki Tokunaga The University of Tokyo
Library design aiming for the development of covalent binding antibody mimetics
27P-064 Syamil Muharror Ahsanul Husna Tohoku University
Elucidating fusion dynamics of FUS protein droplets using fluorescence microscopy and optical tweezers
27P-067 Machika Kataoka University of Hyogo
Two distinct conformations in apo forms of bacterial heme ABC transporter
27P-079 Kaho Nakamoto Kanazawa University
High-speed AFM analysis of effects of drugs on the dynamic DNA morphologies interacting with MDP1, dormancy induction protein of Mycobacterium tuberculosis
27P-080 Yuna Goto Kanazawa University
Single-molecule imaging of MDP1, dormancy induction protein of Mycobacterium tuberculosis, with high-speed AFM
27P-081 Yusuke Miyata School of Engineering, The University of Tokyo
Template-free oligonucleotide synthesis by Terminal Deoxynucleotidyl Transferase in a microreactor array
27P-084 Takanori Harashima National Institutes of Natural Sciences
How to engineer a fast-moving DNA-nanoparticle motor with long run length and high unidirectionality?
27P-085 Tomoya Maruyama Tokyo Institute of Technology
Timing-controlled dynamics of DNA droplet-based artificial cell
27P-101 Yosuke Harada Graduate School of Life Science, University of Hyogo
Microscopic Choreography: Unraveling Molecular Properties of Cytoplasmic Dynein Shaping Collective Motion of Microtubules in vitro
27P-103 Kenta Toshino Waseda University
Rejuvenating actin filaments: Direct observation of nucleotide exchange in actin filaments enhanced by myosin II
27P-118 Arata Nagai Aoyama Gakuin University
The mechanical properties of fibroblasts in co-culture system
27P-119 Hana Kiyama Osaka Metropolitan University
Mechanism of bacterial actin driven motility reconstituted in a minimal synthetic bacterium
27P-121 Mone Mimura Osaka Metropolitan University
Haloplasma motility reconstituted in a minimal synthetic bacterium, JCVI-syn3B
27P-124 Yoshiki Tanaka Osaka Metropolitan University
Visualization and analysis of MreBs driving Spiroplasma motility in minimal synthetic bacterium
27P-125 Satoshi Kanamori Osaka Metropolitan University
In vitro analysis of the bacterial actin MreB molecule that gives swimming motility to the minimal synthetic bacterium JCVI-syn3B.
27P-131 Takahiro Mitani Nagaoka University of Technology
Capping and severing mechanisms of Cytochalasin D to actin filament by TIRF observation
27P-133 Ali Ahsan Osaka Metropolitan University
Elucidating the Role of Spiroplasma fibril protein using synthetic bacterium, JCVI syn3
27P-142 Masako Fujii Kobe University
Integrated model membrane arrays generated by self-spreading of lipid bilayers
27P-161 Tomoya Uchida Waseda University
Controlling Tau Aggregation Using Light-Induced Cellular Models of Tau Oligomers
27P-167 Sayaka Ohashi Nagoya Institute of Technology
FTIR study of mutants of primate red and green pigments 
27P-168 Shino Inukai Nagoya Institute of Technology
Activation mechanism of light-sensitive Gs protein-coupled receptor, jellyfish rhodopsin
27P-169 Teppei Sugimoto Nagoya Institute of technology
Spectroscopic analysis of the photoreaction of TAT rhodopsin in the presence of calcium ion
27P-172 Okviyoandra Akhyar Research Center for Artificial Photosynthesis (ReCAP), Osaka Metropolitan University
Light factor-dependent Growth of Yellow Chlamydomonas
27P-173 Shun Arai Tokyo Institute of Technology
Robustness of photosynthetic light-harvesting antenna chlorosome against structural heterogeneity
27P-178 Qi Dong The University of Tokyo
Novel Optogenetic Strategy for Regulating Insulin Signaling in the Deep Tissues of Living Mice
27P-182 Yota Tabata Hosei University
Droplets in PEG / salt solution as primitive compartments at the origin of life
27P-184 Taren Ginter Tokyo Institute of Technology
Stability, structure, and interactions of prebiotic fatty acid membranes 
27P-188 Nanase Oda Osaka Metropolitan University
Zombie cells produced from the minimal synthetic bacterium JCVI-syn3B
27P-199 Zhen Bai Tokyo Institute of Technology
The Regulatory Role of p53 C-Terminal Domain Acetylation in
Modulating the Dynamics of SIR2's NAD+ Binding Pocket
27P-201 João Vitorino Faculty of Sciences, University of Lisbon
Studying the role of protonation in the (de)activation mechanism of class A GPCRs
27P-216 João Sequeira BioISI - FCUL
Looking for non-opioid analgesics using stochastic titration CpHMD with AMBER14SB
27P-218 Vivek Semwal RIKEN
Theoretical model of cell shape control by cytoskeleton
27P-231 Genta Chiba The University of Tokyo
Global propagation of single-gene deletion effects through stoichiometry conservation relations
27P-234 Kohei Okuyama Kyoto University
Exploring dense active dynamics in suspension of ciliate Tetrahymena based on all cell tracking
27P-240 Shosei Imai The University of Tokyo
A bright and highly-response Ca2+ biosensor based on mScarlet: Progress toward fluorescence lifetime imaging
27P-241 Priyam Ghosh IIT Guwahati
Hydroxyquinoline-derived Multifunctional Small Molecule Turn-On Fluorescent Probe as a Theranostic Agent for Alzheimer’s Disease
27P-243 Shunsuke Chuma Osaka university
Elucidation of neuronal differentiation mechanisms by thermal signaling through control of intracellular local temperature
27P-244 Saaya Hario The University of Tokyo
Imaging and modeling of glycolytic oscillations
27P-245 Kenta Temma Osaka University
Development of selective plane activation structured illumination microscopy
27P-246 Yugo Inutsuka The University of Tokyo
High-speed, high-resolution computational phase microscopy visualizing organelles
27P-254 Shoko Fujita Tokyo University of Agriculture and Technology
Cell-free synthesis of hydrophobic peptides that form nanopores in bilayer lipid membranes
27P-268 Naoki Kato Waseda University
Tau Inclusions in Soma Induce Neuronal Death in Human iPSC-derived Neurons
27P-269 Shingo Tamai RIKEN Center for Brain Science
Reversible tangle formation of Alzheimer’s disease-fold Tau filaments by conformational changes of the fuzzy coat region

Awardees of Nakatani Foundation Award

 本賞は、公益財団法人中谷医工計測技術振興財団の提供により、IUPAB2024のシンポジウムに一般演題からセレクションされた優秀な学生及び若手研究者の発表に対して選考委員会での選考に基づき授与されました。

 In IUPAB2024, the scientific session chairs chose candidates, and the selection committee chose 10 awardees from among the students and early career researchers. This award was sponsored by Nakatani Foundation for Advancement of Measuring Technologies in Biomedical Engineering.


Awardees:
....
....

Awardees of BPS-IUPAB Student Award

 本賞は、米国生物物理学会の提供により、IUPAB2024のシンポジウムに一般演題からセレクションされた優秀な学生の発表に対して選考委員会での選考に基づき授与されました。

 In IUPAB2024, the scientific session chairs chose candidates, and the selection committee chose 4 awardees from among the students. This award was sponsored by BPS, the Biophysical Society.


Awardees:
....
....

Awardees of Nakatani Foundation Award

 本賞は、公益財団法人中谷医工計測技術振興財団の提供により、IUPAB2024のシンポジウムに一般演題からセレクションされた優秀な学生及び若手研究者の発表に対して選考委員会での選考に基づき授与されました。

 In IUPAB2024, the scientific session chairs chose candidates, and the selection committee chose 10 awardees from among the students and early career researchers. This award was sponsored by Nakatani Foundation for Advancement of Measuring Technologies in Biomedical Engineering.


Awardees:

Hiromu Akai (Nagaoka University of Technology)
Yusuke Himeoka(The University of Tokyo)
Shuhei Horiguchi(Kanazawa University/The University of Tokyo)
Ken-ichiro Kamei(The University of Tokyo)
Nishu Kanwa(Max Planck Institute for Biochemistry)
Ruri Maekawa(The Univerisy of Tokyo)
Luciano Masullo(Max Planck Institute of Biochemistry)
Tae Lim Park(Korea Advanced Institute of Science & Technology (KAIST))
Melissa Rinaldin(Physics of Life Excellence Cluster TU Dresden and Max Planck Institute of Molecular Cell Biology and Genetics)
moko Yamaguchi(Tokyo Institute of Technology/ Kyoto University/Charles University)

Awardees of BPS-IUPAB Student Award

 本賞は、米国生物物理学会の提供により、IUPAB2024のシンポジウムに一般演題からセレクションされた優秀な学生の発表に対して選考委員会での選考に基づき授与されました。

 In IUPAB2024, the scientific session chairs chose candidates, and the selection committee chose 4 awardees from among the students. This award was sponsored by BPS, the Biophysical Society.


Awardees:

Aylin Balmes(University of Tübingen)
Nathan Nunes Evangelista(Tokyo Institute of Technology)
Hendrik von Eysmondt(University of Tübingen)
Shufeng Zhao(University of Tsukuba)

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