Rei Kawashima

Department of Aeronautics and Astronautics, University of Tokyo

Journal Articles in English

• R. Kawashima, Y. Hamada, S. Kawabata, K. Komurasaki, H. Koizumi, "Wall Ion Loss Reduction by Acceleration Zone Shifting in Anode-Layer Hall Thruster," Journal of Propulsion and Power, accepted.
• J. Bak, R. Kawashima, G. Romanelli, K. Komurasaki, "Plasma structure and electron cross-field transport induced by azimuthal manipulation of the radial magnetic field in a Hall thruster ExB discharge," Journal of Applied Physics, Vol. 131, 053302, 2022. [Journal]
• G. Ito, R. Kawashima, K. Komurasaki, H. Koizumi, "Method of Suppressing Ingestion Particles Flowing Back to a Hall Thruster using Beam Target during Ground Testing," Trans. Japan Soc. Aero. Space Sci., accepted.
• S. Tanaka, N. Tanaka, K. Komurasaki, R. Kawashima, H. Koizumi, "Aluminum particle production on alumina rod surface by continuous-wave laser ablation," Materials Chemistry and Physics, Vol. 278, No. 15, 125557, 2022. [Journal]
• Z. Wang, R. Kawashima, K. Komurasaki, "A fast convergence fourth-order Vlasov model for Hall thruster ionization oscillation analyses," Plasma Science and Technology, Vol. 24, 025502, 2022. [Journal]
• J. Bak, R. Kawashima, J. Simmonds, K. Komurasaki, "Evolution of electron cross-field transport induced by an equilibrium azimuthal electric field in an ExB Hall thruster discharge under an azimuthally inhomogeneous neutral supply," Physics of Plasmas, Vol. 28, 102510, 2021. [Journal]
• R. Kawashima, K. Komurasaki, "Two-dimensional hybrid model of gradient drift instability and enhanced electron transport in a Hall thruster," Physics of Plasmas, Vol. 28, 063502, 2021. [Journal] [arXiv]
• Y. Hamada, R. Kawashima, J. Bak, K. Komurasaki, H. Koizumi, "Characterization of Acceleration Zone Shifting in an Anode-Layer-Type Hall Thruster RAIJIN66," Vacuum, Vol. 186, 110040, 2021. [Journal]
• G. Ito, R. Kawashima, K. Komurasaki, H. Koizumi, "Incident angle dependence of reflected particles in low-energy xenon-ion impacts on metal surfaces," Computational Materials Science, Vol. 186, 109989, 2020. [Journal]
• J. Bak, B. Van Loo, R. Kawashima, K. Komurasaki, "Discharge characteristics and increased electron current during azimuthally nonuniform propellant supply in an anode layer Hall thruster," Journal of Applied Physics, Vol. 128, 023302, 2020. [Journal]
• J. Bak, R. Kawashima, K. Komurasaki, H. Koizumi, "Plasma formation and cross-field electron transport induced by azimuthal neutral inhomogeneity in an anode layer Hall thruster," Physics of Plasmas, Vol. 26, 073505, 2019. [Journal]
• G. Ito, R. Kawashima, K. Komurasaki, H. Koizumi, "Inflow angular dependence of the capture coefficient in cryopumps," Vacuum, Vol. 160, pp. 102-108, 2019. [Journal]
• T. Inamori, S. Ikari, T. Ito, R. Kawashima, "Interplanetary Magnetic Attitude Control Based on an IMF Kalman filter in Small Spacecraft," IEEE Transactions on Aerospace and Electronic Systems, Vol. 55, No. 6, pp. 2674-2686, 2019. [Journal]
• S. Tanaka, S. Yamada, R. Soga, K. Komurasaki, R. Kawashima, H. Koizumi, "Alumina reduction by laser ablation using a continuous-wave CO2 laser toward lunar resource utilization," Vacuum, Vol. 167, pp. 495-499, 2019. [Journal]
• R. Kawashima, J. Bak, S. Matsuzawa, T. Inamori, "Particle Simulation of Plasma Drag Force Generation in the Magnetic Plasma Deorbit," Journal of Spacecraft and Rockets, Vol. 55, No. 5, pp. 1074-1082, 2018. [Journal] [arXiv]
• S. A. Ch., K. Komurasaki, R. Kawashima, "High-order upwind and non-oscillatory approach for steady state diffusion, advection-diffusion and application to magnetized electrons," Journal of Computational Physics, Vol. 371, pp. 1120-1151, 2018. [Journal]
• R. Kawashima, J. Bak, K. Komurasaki, H. Koizumi, "Two-dimensional Modeling of the Hall Thruster Discharge with Nonuniform Propellant Supply in Azimuth," Frontier of Applied Plasma Technology, Vol. 11, No. 1, pp. 7-12, 2018. [arXiv]
• R. Kawashima, K. Hara, K. Komurasaki, "Numerical analysis of azimuthal rotating spokes in a crossed-field discharge plasma," Plasma Sources Science and Technology, Vol. 27, 035010, 2018. [Journal] [arXiv]
• S. Yamada, S. Tanaka, K. Komurasaki, R. Kawashima, H. Koizumi, "Characterization of Reduction Products Generated by Laser Ablation of Alumina," Journal of IAPS, Vol. 26, No. 1, pp. 33-38, 2018.
• K. Miyata, R. Kawashima, T. Inamori, "Detailed Analysis of Aerodynamic Effect on Small Satellites," Trans. Japan Soc. Aero. Space Sci., Aerosp. Technol. Japan, Vol. 16, No. 5, pp. 432-440, 2018. [Journal]
• Y. Hamada, J. Bak, R. Kawashima, et al., "Hall Thruster Development for Japanese Space Propulsion Programs," Trans. Japan Soc. Aero. Space Sci., Vol. 60, No. 5, pp. 320-326, 2017. [Journal]
• R. Kawashima, K. Komurasaki, T. Schönherr, "A flux-splitting method for hyperbolic-equation system of magnetized electron fluids in quasi-neutral plasmas," Journal of Computational Physics, Vol. 310, pp. 202-212, 2016. [Journal] [arXiv]
• T. Inamori, R. Kawashima, P. Saisutjarit, N. Sako, H. Ohsaki, "Magnetic plasma de-orbit system for nano- and micro-satellites using magnetic torquer interference with space plasma in low Earth orbit," Acta Astronautica, Vol. 112, pp. 192-199, 2015. [Journal]
• R. Kawashima, K. Komurasaki, T. Schönherr, "A hyperbolic-equation system approach for magnetized electron fluids in quasi-neutral plasmas," Journal of Computational Physics, Vol. 284, pp. 59-69, 2015. [Journal] [arXiv]
• D. Fujita, R. Kawashima, Y. Ito, et al., "Operating parameters and oscillation characteristics of an anode-layer Hall thruster with argon propellant," Vacuum, Vol. 110, pp. 159-164, 2014. [Journal]
• R. Kawashima, H. Kitami, M. Miyashita, T. Sakemi, Y. Arakawa, "Two-Dimensional Modeling of Magnetized Plasma Flow for Development of Reactive Plasma Deposition Equipment," Frontier of Applied Plasma Technology, Vol. 5-2, pp. 83-88, 2012.
• T. Schönherr, K. Komurasaki, R. Kawashima, Y. Arakawa, G. Herdrich, "Effect of Capacitance on Discharge Behavior of Pulsed Plasma Thruster," Journal of IAPS, Vol. 18, No. 1, pp. 23-28, 2010.

Journal Articles in Japanese

• M. Fujiwara, T. Inamori, R. Kawashima, S. Matsuzawa, "Nano-satellite Formation Keeping Using Magnetic Torquer-induced Differential Plasma Force," Journal of the Japan Society for Aeronautical and Space Sciences, Vol. 68-5, pp. 173-180, 2020. [Journal]
• S. Yamada, S. Tanaka, K. Komurasaki, R. Kawashima, H. Koizumi, "Characterization of Redution Products Generated by Laser Ablation of Alumina," Applied Plasma Science: Journal of IAPS, Vol. 26-1, pp. 33-38, 2018.
• J. Bak, R. Kawashima, M. Mizukawa, K. Komurasaki, H. Koizumi, "Plasma Properties in a Hall Thruster with Azimuthal Non-Uniform Propellant Supply," Applied Plasma Science: Journal of IAPS, Vol. 25-1, pp. 9-14, 2017. [Journal]
• K. Komurasaki, R. Kawashima, "Collaborative Development of 5-kW Class RAIJIN Hall Thruster," Aeronautical and Space Sciences Japan, Vol. 65-11, pp. 348-353, 2017.
• M. Mizukawa, J. Bak, Y. Hamada, K. Komurasaki, R. Kawashima, H. Koizumi, "Suppression of Plume Divergence in Anode Layer Type Hall Thruster with Magnetic Shielding by Improvement of Magnetic Field Topology in Channel," Applied Plasma Science: Journal of IAPS, Vol. 24-1, pp. 3-8, 2016.
• M. Hosoda, S. Cho, R. Kawashima, et al., "Measurement of Erosion Rate of BN Used in Multilayer Coating Method and Determination of the Calibration Factor for the Difference," Frontier of Plasma Science, Vol. 20-2, pp. 126-129, 2012.
• R. Kawashima, T. Schönherr, K. Komurasaki, Y. Arakawa, "Discharge Phenomena of a Multi-Capacitor Pulsed Plasma Thruster," Applied Plasma Science, Vol. 19-1, pp. 60-63, 2011.

International Conferences

• R. Kawashima, Z. Wang, S. Kawabata, K. Komurasaki, "Sheath Analysis of Conducting Channel Walls in an Anode-Layer Hall Thruster," Plasma Application and Hybrid Functionally Materials, Vol. 30, 2021.
• R. Kawashima, Y. Hamada, J. Bak, K. Komurasaki, H. Koizumi, "Measured Ionization and Acceleration Zones in an Anode Layer Type Hall Thruster RAIJIN66," 10th Asian Joint Conference on Propulsion and Power, Online, Mar. 3-5, 2021.
• R. Kawashima, Z. Wang, K. Komurasaki, "Hybrid Vlasov-Fluid Model with High-Order Schemes for Partially Ionized Plasma Flows," 2021 AIAA SciTech Forum, Virtual Event, Jan. 11-21, 2021. [Conference]
• J. Bak, R. Kawashima, G. Romanelli, K. Komurasaki, "Influence of manipulation of electron streamlines on plasma formation and electron cross-field transport in ExB plasma," 4th Asia-Pacific Conference on Plasma Physics, Online, Oct. 26-31, 2020.
• J. Bak, R. Kawashima, K. Komurasaki, "Spatiotemporal characteristics of plasma structure induced by manipulation of electron cross-field transport in a Hall thruster," 73rd Gaseous Electronics Conference, Online, Oct. 5-9, 2020.
• R. Kawashima, Z. Wang, S. Kawabata, K. Komurasaki, "Numerical Analysis of Channel Wall Sheath Thickness in an Anode-Layer Hall Thruster," Plasma Application and Hybrid Functionally Materials, Vol. 29, pp. 11-12, 2020.
• R. Kawashima, Y. Hamada, J. Bak, K. Komurasaki, "Hybrid PIC Simulation of a Thruster with Anode Layer with Self-Consistent Electron Transport Model," Advances in Applied Plasma Science, Vol. 12, pp. 9-12, 2019.
• Y. Hamada, J. Bak, R. Kawashima, K. Komurasaki, H. Koizumi, "Ionization zone shifting downstream at high propellant flow density in RAIJIN66," 12th International Symposium on Applied Plasma Science, P-II-1, 2019.
• J. Chen, R. Kawashima, K. Komurasaki, "Study on the Sputtering Mechanism of Keeper Electrodes in Hall Thruster," 36th International Electric Propulsion Conference, Vienna, Austria, Sept. 15-20, 2019. [Conference]
• G. Ito, R. Kawashima, K. Komurasaki, H. Koizumi, "Study of Xenon Wall Accommodation Model and Background Flow during Hall Thruster Ground Test," 36th International Electric Propulsion Conference, Vienna, Austria, Sept. 15-20, 2019. [Conference]
• J. Bak, B. Van Loo, R. Kawashima, K. Komurasaki, H. Koizumi, "Electron cross-field transport mechanism observed under the azimuthally inhomogeneous neutral supply in a Hall thruster," 36th International Electric Propulsion Conference, Vienna, Austria, Sept. 15-20, 2019. [Conference]
• R. Kawashima, J. Bak, Y. Hamada, B. Van Loo, H. Koizumi, K. Komurasaki, "Coupled Simulation of Two-Dimensional Hybrid Hall Thruster Models," 36th International Electric Propulsion Conference, Vienna, Austria, Sept. 15-20, 2019. [Conference]
• J. Bak, R. Kawashima, K. Komurasaki, H. Koizumi, "Study on electron cross-field drift by an azimuthal electric-field in Hall thrusters: from plasma density and potential structures," XXXIV ICPIG, Sapporo, Japan, July 14-19, 2019.
• Y. Hamada, J. Bak, R. Kawashima, K. Komurasaki, H. Koizumi, "Plasma Diagnosis of RAIJIN66 Thruster" 32nd International Symposium on Space Technology and Science, Fukui, Japan, June 15-21, 2019.
• S. Yamada, S. Tanaka, K. Komurasaki, R. Kawashima, H. Koizumi, "Aluminum Collection at Close Range from Laser Ablated Alumina toward Aluminum Smelting from Lunar Regolith" 32nd International Symposium on Space Technology and Science, Fukui, Japan, June 15-21, 2019.
• K. Miyata, R. Kawashima, T. Inamori, "Aerodynamic Coefficient Identification of Small Satellites" 32nd International Symposium on Space Technology and Science, Fukui, Japan, June 15-21, 2019.
• R. Kawashima, Y. Hamada, J. Bak, B. Van Loo, K. Komurasaki, H. Koizumi, "Two-Dimensional Hybrid Models of the Plasma Discharge in an Anode-Layer Hall Thruster" 32nd International Symposium on Space Technology and Science, Fukui, Japan, June 15-21, 2019.
• J. Bak, R. Kawashima, B. Van Loo, K. Komurasaki, H. Koizumi, "Investigation of Electron Cross-field Transport in Hall Thrusters with Inhomogeneity of Plasma Density and Potential in Azimuth," 2nd Asia-Pacific Conference on Plasma Physics, Kanazawa, Japan, Nov. 12-17, 2018.
• G. Ito, R. Kawashima, K. Komurasaki, H. Koizumi, "Inflow Angular Dependency on Cryopump and Beam Target in Hall Thruster Test Facility," 2018 Joint Propulsion Conference, Cincinnati, Ohio, July 9-11, 2018. [Conference]
• J. Bak, R. Kawashima, K. Komurasaki, H. Koizumi, "Effect of Density Inhomogeneity in Azimuth on Discharge Oscillation Suppression and Electron Diffusion in Hall Thrusters," 2018 Joint Propulsion Conference, Cincinnati, Ohio, July 9-11, 2018. [Conference]
• S. Tanaka, S. Yamada, K. Komurasaki, M. Matsui, H. Koizumi, R. Kawashima, "Alumina Reduction by Laser Ablation Using a Continuous-Wave CO2 Laser Toward Aluminum Energy Cycle," 2018 International Energy Conversion Engineering Conference, Cincinnati, Ohio, July 9-11, 2018. [Conference]
• Z. Wang, S. Chamarthi, R. Kawashima, K. Komurasaki, H. Koizumi, "A One-dimensional Hybrid Particle-Fluid Simulation with Electron Inertia in a Hall Effect Thruster," Asian Joint Conference on Propulsion and Power 2018, Xiamen, China, Mar. 14-17, 2018.
• K. Tabata, N. Florian, Y. Harada, Y. Nakamura, K. Komurasaki, R. Kawashima, H. Koizumi, "Key Technologies for Microwave Rocket," Asian Joint Conference on Propulsion and Power 2018, Xiamen, China, Mar. 14-17, 2018.
• R. Kawashima, J. Bak, K. Komurasaki, H. Koizumi, "Two-dimensional Hybrid Model of a Hall Thruster with Non-uniform Propellant Supply," Plasma Application and Hybrid Functionally Materials, Vol. 27, pp. 17-18, 2018.
• R. Kawashima, Z. Wang, S. Chamarthi, H. Koizumi, K. Komurasaki, "Hyperbolic System Approach for Magnetized Electron Fluids in ExB Discharge Plasmas," 2018 AIAA Aerospace Sciences Meeting, Kissimmee, FL, Jan. 8-12, 2018. [Conference]
• S. Chamarthi, Z. Wang, R. Kawashima, K. Komurasaki, "Weighted Nonlinear Schemes for Magnetized Electron Fluid in Quasi-neutral Plasma," 2018 AIAA Aerospace Sciences Meeting, Kissimmee, FL, Jan. 8-12, 2018. [Conference]
• K. Hara, R. Kawashima, "Low-frequency ionization oscillations due to azimuthally rotating spokes in cross-field configurations," 70th Annual Gaseous Electronics Conference, Pittsburgh, PA, Nov. 6-10, 2017. [Conference]
• R. Kawashima, J. Bak, K. Komurasaki, H. Koizumi, K. Hara, "Effects of Azimuthal Non-uniformity on the Hall Thruster Discharge," 35th International Electric Propulsion Conference, Atlanta, GA, Oct. 8-12, 2017. [Conference]
• Y. Hamada, R. Kawashima, K. Komurasaki, N. Yamamoto, H. Tahara, T. Miyasaka, "Development Status of 5 kW Class Anode-layer Type Hall Thruster: RAIJIN94," 35th International Electric Propulsion Conference, Atlanta, GA, Oct. 8-12, 2017. [Conference]
• Y. Hamada, R. Kawashima, J. Bak, S. Chamarthi, Z. Wang, G. Ito, M. Mizukawa, "Refillable Electric Propulsion with In-situ Produced Fuels in Space," 35th International Electric Propulsion Conference, Atlanta, GA, Oct. 8-12, 2017. [Conference]
• G. Ito, R. Kawashima, K. Komurasaki, H. Koizumi, K. Fuchigami, "Numerical Prediction of Ingestion Mass Flow Rate on Hall Thruster Performance Measurement," 35th International Electric Propulsion Conference, Atlanta, GA, Oct. 8-12, 2017. [Conference]
• S. Tanaka, S. Sano, R. Soga, K. Komurasaki, H. Koizumi, R. Kawashima, "Alumina Reduction by Laser Ablation Towards Use of Moon Resources," 11th International Symposium on Applied Plasma Science, Warsaw, Poland, Sep., 2017.
• R. Kawashima, K. Matsui, K. Komurasaki, J. A. Ofosu, T. Shimano, H. Koizumi, "A One-dimensional Modeling of Seed-electron Generation and Electron Avalanche in Laser-supported Detonation," 31st International Symposium on Shock Waves, Nagoya, Japan, July 9-14, 2017.
• K. Miyata, R. Kawashima, T. Inamori, "Detailed Analysis of Aerodynamic Effect on Small Satellites," 31st International Symposium on Space Technology and Science, Matsuyama, Japan, June 3-9, 2017.
• Y. Hamada, R. Kawashima, K. Komurasaki, H. Koizumi, "Performance of a 2 kW-Class Anode-Layer Thruster RAIJIN 66," 31st International Symposium on Space Technology and Science, Matsuyama, Japan, June 3-9, 2017.
• R. Kawashima, K. Hara, "Numerical Modelling of Rotating Spokes in Hall Thruster Discharge Plasma," 44th International Conference on Plasma Science, Atlantic City, NJ, May 21-25, 2017. [Abstract]
• R. Kawashima, K. Hara, K. Komurasaki, H. Koizumi, "A Unified Model for Axial-Radial and Axial-Azimuthal Hall Thruster Simulations," AIAA Propulsion and Energy, Salt Lake City, UT, July 25-27, 2016. [Conference]
• J. A. Ofosu, T. Shimano, H. Koizumi, R. Kawashima, K. Matsui, K. Komurasaki, K. Shimamura, "Internal structure of LSD wave based on a 1-D Laser-induced Discharge model," 47th AIAA Plasmadynamics and Lasers Conference, Washington, D.C., June 13-17, 2016. [Conference]
• R. Kawashima, J. A. Ofosu, K. Matsui, T. Shimano, K. Komurasaki, K. Shimamura, H. Koizumi, "Numerical Investigation of LSD Wave Characteristics Using a 1-D Laser-induced Discharge Model," HPLA/DE, Santa Fe, NM, Apr. 4-8, 2016. [Paper]
• R. Kawashima, T. Schönherr, K. Komurasaki, H. Koizumi, "Magnetized Electron Flow Calculation Using a Hyperbolic System," 54th AIAA Aerospace Sciences Meeting, San Diego, CA, Jan. 4-8, 2016. [Conference]
• R. Kawashima, K. Komurasaki, T. Schönherr, H. Koizumi, "Hybrid Modeling of a Hall Thruster Using Hyperbolic System of Electron Conservation Laws," ISTS/IEPC/NSAT Joint Conference, Kobe, Japan, July 6-10, 2015. [Conference]
• R. Kawashima, T. Inamori, T. Matsuguma, "Particle Simulation of Interactions between Plasma and Magnetic Field Surrounding Nano-satellite Magnetic Torquers," ISTS/IEPC/NSAT Joint Conference, Kobe, Japan, July 6-10, 2015. [Conference]
• R. Kawashima, T. Schönherr, K. Komurasaki, "Modeling of Electron Fluids in Hall Thrusters Using a Hyperbolic System," 50th AIAA/ASME/SAE/ASEE Joint Propulsion Conference, Cleveland, OH, Jul. 28-30, 2014. [Conference]
• T. Schönherr, Y. Ito, D. Fujita, R. Kawashima, H. Koizumi, K. Komurasaki, "TAL Thruster Development for the Japanese High-power In-space Propulsion Project RAIJIN," IAC-13-C4.4.2, 64th IAC, Beijing, China, Sep. 23-27, 2014.
• R. Kawashima, H. Kitami, M. Miyashita, T. Sakemi, Y. Arakawa, "Validation of Hybrid Particle-in-cell Simulation for Application to Reactive Plasma Deposition Equipment," ICRP-8, Fukuoka, Japan, Feb. 3-7, 2014.
• T. Inamori, R. Kawashima, P. Saisutjarit, N. Sako, H. Ohsaki, "Magnetic plasma de-orbit sytem using MTQs for nano-satellites," 5th Nano-Satellite Symposium, Univ. of Tokyo, Nov. 20-22, 2013.
• T. Schönherr, R. Kawashima, H. Koizumi, et al., "Design and Performance Evaluation of Thruster with Anode Layer UT-58 for High-Power Application," IEPC-2013-242, 33rd IEPC, GWU, D.C., Oct. 6-10, 2013.
• R. Kawashima, R. Kaneko, S. Cho, K. Komurasaki, H.Koizumi, Y. Arakawa, "Effect of Thruster Scaling of Pre-Sheath and Ion-Loss Region in Hall Thrusters," 8th IEEE Vehicle Power and Propulsion Conference, Seoul, Korea, Oct. 9-12, 2012.
• H. R. Gilbert, C. R. DeVore, J. T. Karpen, T. A. Kucera, S. K. Antiochos, R. Kawashima, "Ion-neutral Coupling in Solar Prominence," AGU Fall Meeting 2011, San Francisco, CA, Dec. 5-9, 2011.
• R. Kawashima, Y. Arakawa, "Simulation on Plasma Flow Control by Cusped Magnetic Fields," Advances in Applied Plasma Science, Vol.8, ISAPS' 11, Hakone, Sep. 26-30, 2011.
• R. Geiger, S. Ghomire, R. Kawashima, D. Staack, "Thermodynamics of Microplasma Initiation in Liquids," IEEE International Conference on Plasma Science, Chicago, IL, Jun. 26-30, 2011.
• T. Schönherr, K. Komurasaki, R. Kawashima, Y. Arakawa, G. Herdrich, "Evaluation of Discharge Behavior of the Pulsed Plasma Thruster SIMP-LEX," AIAA-2010-6530, 46th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, Nashville, TN, Jul. 25-28, 2010.

Others (Review, Conference Report)

• A. Kobayashi, R. Kawashima, H. Watanabe, T. Matsutani, "Summary of IAPS Conferences: IAPS 2020 and IAPS 2021," Frontier of Applied Plasma Technology, Vol. 14, No. 2, pp. 67-74, 2021.
• A. Kobayashi, H. Watanabe, Y. Oka, R. Kawashima, "Summary of IAPS Conference: IAPS 2018," Frontier of Applied Plasma Technology, Vol. 11, pp. 67-72, 2018.

Award and Grant

• Student Presentation Award (Coauthor), 65th UKAREN, 2021.
• Student Presentation Award (Coauthor), 65th UKAREN, 2021.
• Research Grant, The Foundation for The Promotion of Ion Engineering, 2021.
• Kakenhi Grant-in-Aid for Scientific Research (B) (Co-Investigator) "," Japan Society for Promotion of Science, 2021.
• Kakenhi Grant-in-Aid for Scientific Research (B) "Hall Thruster Digital Twin Creation and Electron Anomalous Transport Control," Japan Society for Promotion of Science, 2020.
• Best Paper Award, 12th International Symposium on Applied Plasma Science, 2019.
• Poster Award (Coauthor), 12th International Symposium on Applied Plasma Science, 2019.
• Poster Presentation Award (Coauthor), 2nd Asia-Pacific Conference on Plasma Physics, 2018.
• Student Presentation Award (Coauthor), 62nd UKAREN, 2018.
• Kakenhi Grant-in-Aid for Young Scientists (B) "Hall Thruster Discharge Stabilization by Artificial Disturbances," Japan Society for Promotion of Science, 2017.
• Travel Support for International Conference, Society for Promotion of Space Science, 2016.
• Travel Support for International Conference, Society for Promotion of Space Science, 2015. (Declined)
• Best Poster Award First Prize, ISTS/IEPC/NSAT Joint Conference, 2015.
• Student Presentation Award, 45th Annual Meeting of JSASS, 2014.
• Grant-in-Aid for JSPS Fellows, Japan Society for Promotion of Science, 2012.