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Kunitomo, Hiroshi

Yukawa Institute for Theoretical Physics (YITP) Associate Professor

Kunitomo, Hiroshi
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    Last Updated :2022/05/14

    Basic Information

    Affiliated programs (koza)

    • Graduate School of Science, 物理学・宇宙物理学専攻 基礎物理学講座, 准教授

    Professional Memberships

    • 日本物理学会
    • Physical Society of Japan

    Academic Degree

    • 理学修士(京都大学)
    • 理学博士(京都大学)

    Academic Resume (Graduate Schools)

    • 京都大学, 大学院理学研究科博士後期課程物理学第二専攻, 修了
    • 京都大学, 大学院理学研究科修士課程物理学第二専攻, 修了

    Academic Resume (Undergraduate School/Majors)

    • 東京理科大学, 理学部第一部物理学科, 卒業

    Research History

    • From 1991, To 1997
      Osaka University
    • From 1990, To 1991
      Kyoto University, Yukawa Institute for Theoretical Physics
    • From 1991
      東京大学原子核研究所非常勤講師

    Language of Instruction

    • English

    ID,URL

    researchmap URL

    list
      Last Updated :2022/05/14

      Research

      Research Topics, Overview of the research

      • Research Topics

        Superstring Theory, Quantum Field Theory
      • Overview of the research

        I study to non-perturbatively formulate the superstring theory, which is the candidate of the theory of everything, using the superstring field theory.

      Research Interests

      • 超対称性
      • 量子重力
      • 超弦理論
      • Supersymmetry
      • Quantum Gravity
      • Superstring

      Research Areas

      • Natural sciences, Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics

      Papers

      • Type II superstring field theory with cyclic $L_\infty$ structure
        H Kunimoto; T Sugimoto
        Progress of Theoretical and Experimental Physics, 01 Mar. 2020, Peer-reviewed
      • Heterotic string field theory and new relations extending L-infinity algebra
        Hiroshi Kunitomo
        Journal of Physics Conference Series, May 2019
      • Space-time supersymmetry in WZW-like open superstring field theory
        Hiroshi Kunitomo
        PROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS, Apr. 2017, Peer-reviewed
      • Construction of action for heterotic string field theory including the Ramond sector
        Keiyu Goto; Hiroshi Kunitomo
        JOURNAL OF HIGH ENERGY PHYSICS, Dec. 2016, Peer-reviewed
      • Complete action for open superstring field theory
        Hiroshi Kunitomo; Yuji Okawa
        PROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS, Feb. 2016, Peer-reviewed
      • Symmetries and Feynman rules for the Ramond sector in heterotic string field theory
        Hiroshi Kunitomo
        PROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS, Sep. 2015, Peer-reviewed
      • Symmetries and Feynman rules for the Ramond sector in open superstring field theory
        Hiroshi Kunitomo
        PROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS, Mar. 2015, Peer-reviewed
      • 23pDA-11 Symmetries and Feynman rules for Ramond sector in open superstring field theory
        Kunitomo H.
        Meeting Abstracts of the Physical Society of Japan, 2015
      • First-order equations of motion for heterotic string field theory
        Hiroshi Kunitomo
        PROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS, Sep. 2014, Peer-reviewed
      • The Ramond sector of heterotic string field theory
        Hiroshi Kunitomo
        PROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS, Apr. 2014, Peer-reviewed
      • Gauge Fixing of Modified Cubic Open Superstring Field Theory
        Maiko Kohriki; Taichiro Kugo; Hiroshi Kunitomo
        PROGRESS OF THEORETICAL PHYSICS, Feb. 2012, Peer-reviewed
      • Preface
        I. Kishimoto; H. Kunitomo; T. Takahashi
        Progress of Theoretical Physics Supplement, 2011
      • No-Ghost Theorem for Neveu-Schwarz String in 0-Picture
        Maiko Kohriki; Hiroshi Kunitomo; Masaki Murata
        PROGRESS OF THEORETICAL PHYSICS, Dec. 2010, Peer-reviewed
      • Supersymmetric AdS(3) Solutions in Heterotic Supergravity
        Hiroshi Kunitomo; Mitsuhisa Ohta
        PROGRESS OF THEORETICAL PHYSICS, Sep. 2009, Peer-reviewed
      • Double-Spinor Superstrings on Coset Superspaces
        Hiroshi Kunitomo
        PROGRESS OF THEORETICAL PHYSICS, Dec. 2008, Peer-reviewed
      • Lorentz anomaly in semi-light-cone gauge superstrings
        Hiroshi Kunitomo; Shun'ya Mizoguchi
        PROGRESS OF THEORETICAL PHYSICS, Sep. 2007, Peer-reviewed
      • Lower-dimensional superstrings in the double-spinor formalism
        Hiroshi Kunitomo; Shun'ya Mizoguchi
        PROGRESS OF THEORETICAL PHYSICS, Apr. 2007, Peer-reviewed
      • One-loop amplitudes in supersymmetric QCD from MHV vertices
        Hiroshi Kunitomo
        PROGRESS OF THEORETICAL PHYSICS, Aug. 2006, Peer-reviewed
      • Hybrid superstring on AdS(3) and space-time superconformal symmetry
        H Kunitoma
        PROGRESS OF THEORETICAL PHYSICS, Oct. 2004, Peer-reviewed
      • Hybrid superstrings in NS-NS plane waves
        H Kunitomo
        PROGRESS OF THEORETICAL PHYSICS, Jul. 2003, Peer-reviewed
      • Hybrid superstrings on singular Calabi-Yau fourfolds
        K Ito; H Kunitomo
        PHYSICS LETTERS B, Jun. 2002, Peer-reviewed
      • Correlation between momentum modes and winding modes in Brandenberger-Vafa's string cosmological model
        K Hotta; K Kikkawa; H Kunitomo
        PROGRESS OF THEORETICAL PHYSICS, Sep. 1997, Peer-reviewed
      • Topological field theory and second-quantized five-branes
        K Furuuchi; H Kunitomo; T Nakatsu
        NUCLEAR PHYSICS B, Jun. 1997, Peer-reviewed
      • Infinity cancellation, type I' compactification and string S-matrix functional
        Y Arakane; H Itoyama; H Kunitomo; A Tokura
        NUCLEAR PHYSICS B, Feb. 1997, Peer-reviewed
      • 弦理論を転用したミニ量子宇宙模型
        國友 浩
        素粒子論研究, Apr. 1996
      • A UNIVERSAL W-STRING THEORY
        H KUNITOMO; M SAKAGUCHI; A TOKURA
        INTERNATIONAL JOURNAL OF MODERN PHYSICS A, Mar. 1995, Peer-reviewed
      • ON THE NONLINEAR REALIZATION OF SUPERCONFORMAL SYMMETRY
        H KUNITOMO
        PHYSICS LETTERS B, Jan. 1995, Peer-reviewed
      • A HIERARCHY OF SUPER-W STRINGS
        H KUNITOMO; M SAKAGUCHI; A TOKURA
        PROGRESS OF THEORETICAL PHYSICS, Nov. 1994, Peer-reviewed
      • BRST ANALYSIS OF PHYSICAL STATES IN A 2-DIMENSIONAL BLACK-HOLE
        K ITOH; H KUNITOMO; N OHTA; M SAKAGUCHI
        PHYSICAL REVIEW D, Oct. 1993, Peer-reviewed
      • THE ASHTEKAR FORMULATION FOR CANONICAL N=2 SUPERGRAVITY
        H KUNITOMO; T SANO
        PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT, 1993, Peer-reviewed
      • BRST analysis of physical states in a two-dimensional black hole
        Katsumi Itoh; Hiroshi Kunitomo; Nobuyoshi Ohta; Makoto Sakaguchi
        Physical Review D, 1993, Peer-reviewed
      • TOPOLOGICAL HALF-FLAT GRAVITY
        H KUNITOMO
        PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT, 1992, Peer-reviewed
      • TOPOLOGICAL HALF-FLAT GRAVITY
        H KUNITOMO
        MODERN PHYSICS LETTERS A, Aug. 1991, Peer-reviewed
      • NONPERTURBATIVE ANALYSIS OF THE 3 MATRIX MODEL
        H KUNITOMO; S ODAKE
        PHYSICS LETTERS B, Sep. 1990, Peer-reviewed
      • Topological SL(3,R) Gravity and the Quantum W3 Symmetry
        Hiroshi Kunitomo
        Progress of Theoretical Physics,86-3,745-758, 1990, Peer-reviewed
      • NON-POLYNOMIAL CLOSED STRING FIELD-THEORY
        T KUGO; H KUNITOMO; K SUEHIRO
        PHYSICS LETTERS B, Aug. 1989, Peer-reviewed
      • 弦の場の理論を構成する新しい方法について
        國友 浩
        素粒子論研究, May 1989
      • VERTEX CONSTRUCTION AND ZERO MODES OF TWISTED STRINGS ON ORBIFOLDS
        K ITOH; M KATO; H KUNITOMO; M SAKAMOTO
        NUCLEAR PHYSICS B, Aug. 1988, Peer-reviewed
      • COVARIANT STRING FIELD-THEORY ON Z2-ORBIFOLD
        ITOH, K; KUNITOMO, H
        PROGRESS OF THEORETICAL PHYSICS, Apr. 1988, Peer-reviewed
      • BRS INVARIANCE OF STRING VERTEX ON GENERAL GHOST VACUUM
        T KUGO; H KUNITOMO; K SUEHIRO
        PROGRESS OF THEORETICAL PHYSICS, Oct. 1987, Peer-reviewed
      • BRS INVARIANT VERTEX OF NEVEU-SCHWARZ-RAMOND SUPERSTRING
        H HATA; K ITOH; T KUGO; H KUNITOMO; K OGAWA
        PROGRESS OF THEORETICAL PHYSICS, Aug. 1987, Peer-reviewed
      • A NEW METHOD FOR CONSTRUCTING GAUGE STRING FIELD-THEORY
        H KUNITOMO; K SUEHIRO
        NUCLEAR PHYSICS B, Jul. 1987, Peer-reviewed
      • THE GAUGE INVARIANT ACTION OF THE INTERACTING STRING FIELD
        H HATA
        NUCLEAR PHYSICS B, Mar. 1987, Peer-reviewed
      • GAUGE STRING FIELD-THEORY FOR TORUS COMPACTIFIED CLOSED STRING
        H HATA; K ITOH; T KUGO; H KUNITOMO; K OGAWA
        PROGRESS OF THEORETICAL PHYSICS, Feb. 1987, Peer-reviewed
      • LOOP AMPLITUDES IN COVARIANT STRING FIELD-THEORY
        H HATA; K ITOH; T KUGO; H KUNITOMO; K OGAWA
        PHYSICAL REVIEW D, Feb. 1987, Peer-reviewed
      • Covariant string field theory. II
        Hiroyuki Hata; Katsumi Itoh; Taichiro Kugo; Hiroshi Kunitomo; Kaku Ogawa
        Physical Review D, 1987, Peer-reviewed
      • PREGEOMETRICAL STRING FIELD-THEORY - CREATION OF SPACE-TIME AND MOTION
        H HATA; K ITOH; T KUGO; H KUNITOMO; K OGAWA
        PHYSICS LETTERS B, Jul. 1986, Peer-reviewed
      • Manifestly covariant field theory of interacting string I
        Hiroyuki Hata; Katsumi Itoh; Taichiro Kugo; Hiroshi Kunitomo; Kaku Ogawa
        Physics Letters B, 15 May 1986, Peer-reviewed
      • MANIFESTLY COVARIANT FIELD-THEORY OF INTERACTING STRING .2.
        H HATA; K ITOH; T KUGO; H KUNITOMO; K OGAWA
        PHYSICS LETTERS B, May 1986, Peer-reviewed
      • SUPERSYMMETRIC NONLINEAR LAGRANGIANS OF KAHLERIAN COSET SPACES E6/H, E7/H, AND E8/H
        K ITOH; T KUGO; H KUNITOMO
        PROGRESS OF THEORETICAL PHYSICS, Feb. 1986, Peer-reviewed
      • Covariant string field theory
        Hiroyuki Hata; Katsumi Itoh; Taichiro Kugo; Hiroshi Kunitomo; Kaku Ogawa
        Physical Review D, 1986, Peer-reviewed
      • SUPERSYMMETRIC NONLINEAR REALIZATION FOR ARBITRARY KAHLERIAN COSET SPACE G/H
        K ITOH; T KUGO; H KUNITOMO
        NUCLEAR PHYSICS B, Jan. 1986, Peer-reviewed
      • GAUGE INVARIANT LOCAL-ACTION OF STRING FIELD FROM BRS FORMALISM
        K ITOH; T KUGO; H KUNITOMO; H OOGURI
        PROGRESS OF THEORETICAL PHYSICS, Jan. 1986, Peer-reviewed

      Misc.

      • Proceedings of the International Conference on String Field Theory and Related Aspects (SFT2010) October 18-22, 2010, Kyoto, Japan Preface
        Isao Kishimoto; Hiroshi Kunitomo; Tomohiko Takahashi
        PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT, 2011
      • Gauge-Fixing Problem in Modified Cubic Superstring Field Theory
        Maiko Kohriki; Isao Kishimoto; Taichiro Kugo; Hiroshi Kunitomo; Masaki Murata
        PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT, 2011
      • No-Ghost Theorem for Neveu-Schwarz String in 0-Picture via Similarity Transformation
        Maiko Kohriki; Hiroshi Kunitomo; Masaki Murata
        PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT, 2011
      • QUANTUM-GRAVITY - PROCEEDINGS OF THE 1992 YITP WORKSHOP - PREFACE
        M KATO; H KUNITOMO; M NINOMIYA
        PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT, 1993
      • RECENT DEVELOPMENTS IN STRING AND FIELD-THEORY - PREFACE
        M KATO; H KUNITOMO; T NAKANISHI; S ODAKE; T ONOGI; M SAKAMOTO
        PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT, 1992

      Presentations

      • Tree-level S-matrix of superstring field theory
        Hiroshi Kunitomo
        Fundamental Aspects of String Theory, 09 Jun. 2020, Invited
      • Heterotic string field theory with cyclic L-infinity structure
        Hiroshi Kunitomo
        String Field Theory and String Perturbation Theory, 10 May 2019, Invited
      • Heterotic string field theory and new relations extending L-infinity algebra
        KUNITOMO Hiroshi
        The 32nd International Colloquium on Group Theoretical Method in Physics, 11 Jul. 2018, Invited
      • Toward a complete action for heterotic string field theory
        KUNITOMO Hiroshi
        String Field Theory and String Phenomenology, 13 Feb. 2018, Invited
      • Toward a complete action for heterotic string field theory
        KUNITOMO Hiroshi
        日本物理学会 秋季大会, 14 Sep. 2017
      • Complete action for open superstring field theory II
        KUNITOMO Hiroshi
        String Field Theory and Related Aspects VIII, 01 Jun. 2016, Invited
      • Construction of heterotic string field theory including the Ramond sector
        GOTO Keiyu
        日本物理学会 年次大会, 20 Mar. 2016
      • Fermion scattering amplitudes from gauge-invariant actions of open superstring field theory
        SUKENO Hironori
        日本物理学会 年次大会, 20 Mar. 2016
      • Complete action of open superstring field theory
        KUNITOMO Hiroshi
        日本物理学会 年次大会, 20 Mar. 2016
      • Symmetries and Feynman rules for the Ramond sector in heterotic string field theory
        KUNITOMO Hiroshi
        日本物理学会 秋季大会, 26 Sep. 2015
      • Snmetries and Feynman Rules for Ramond Sector in WZW-type Superstring Field Theory
        KUNITOMO Hiroshi
        String Field Theory and Related Aspects VII, 11 May 2015, Invited
      • Symmetries and Feynman rules for Ramond sector in open superstring field theory
        國友 浩
        日本物理学会, 23 Mar. 2015
      • The Ramond Sector of Heterotic String Field Theory
        Hiroshi Kunitomo
        String Field Theory and Related Aspects VI, 28 Jul. 2014, Invited
      • “On the supersymmetric non-linear realization,”
        Hiroshi Kunitomo
        KEK Theory Workshop 2013 (in Japanese), March 18-21, 2013, Tsukuba, Japan., 2013
      • Double-Spinor Superstrings on Coset Superspaces
        國友 浩
        日本物理学会, Sep. 2008
      • Lorentz anomaly in the lower-dimensional double-spinor superstrings
        國友 浩
        日本物理学会, Sep. 2007

      Awards

      • 19 Mar. 2017
        Physical Society of Japan, Outstanding Paper Award of Physical Society of Japan
      • 13 Jun. 2018
        Tokyo University of Science, Physics Academy Award of Tokyo University of Science

      External funds: Kakenhi

      • Construction of closed superstring field theory: Toward revealing microscopic structure of space-time
        Grant-in-Aid for Scientific Research (C)
        Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
        Kyoto University
        國友 浩
        From 01 Apr. 2018, To 31 Mar. 2023, Granted
        超弦の場の理論;ホモトピー代数;ホモロジー摂動の理論;弦の場の理論;II型超弦;L無限大代数;ヘテロ弦理論;超弦理論
      • Manifestly supersymmetric quantization of superstring
        Grant-in-Aid for Scientific Research (C)
        Kyoto University
        Hiroshi KUNITOMO
        Project Closed
        素粒子論;超弦理論;超対称性;超弦の場の理論;RNS形成;描像変換演算子;ゲージ固定;BV形式;超重力理論;キリングスピノル;G構造;捩率類;商超空間;ローレンツアノマリーオ;臨界次元
      • Study of unified theory of elementary particles and space-time structure by means of superstring theory
        Grant-in-Aid for Scientific Research on Priority Areas
        Science and Engineering
        Kyoto University
        Masao NINOMIYA
        Project Closed
        超弦理論;素粒子論的宇宙論;タイプIIB行列模型;超対称QCD;格子HQET;ミニマル超弦理論;非摂動的構成的理論;ホログラフィック原理;タイプIIB行列理論;弦の場の理論;場の量子論;真空構造;非摂動的研究;統計熱力学;格子ゲージ理論;数値物理学;Boson sea;VY超ポテンシャル;非可換2次元球面;最大エントロピー法;非摂動的繰り込み群;ホログラフィー原理;Admissibility条件;量子重力理論;平面波背景時空;IIB行列模型;改良された平均場近似;真空弦場理論;de Sitter宇宙解;トポロジカル特異性;線形ディラトン時空;タキオン凝縮;演算子積展開;ツイスト特異性;真空弦の場の理論;ド・ブロイ-ボーム解釈, Superstring Theories;String Field Theories;Quantum Field Theories;Vacuum Structure;Non-perturbative Study;Statistical Thermodynamics;Lattice Gauge Theories;Computational Physics
      • Superstring and Higher Dimensional Superconformal Gauge Theory
        Grant-in-Aid for Scientific Research (C)
        KYOTO UNIVERSITY
        Hiroshi KUNITOMO
        Project Closed
        AdS;CFT対応;高次元超共形ゲージ理論;反ドジッター空間;線形ディラトン背景時空;ハイブリッド形式;時空の超共形対称性;NS-NS平面波時空;超対称性シングレット;平面波時空;ペンローズ極限;純スピノル形式;超ポアンカレ共変性;線形ディラトン時空;Hybrid形式;特異カラビ・ヤウ多様体;無限次元超共形対称性;Little string理論;Berkovits形式;超共形対称性;キーワード1T-双対性;キーワード2巻き付き数に共役な空間;キーワード3宇宙遷移;キーワード4ビッグクランチ;キーワード5反ドジッタ-空間;キーワード6超共形対称性;キーワード7線型ディラトン背景時空;キーワード8相関関数, AdS;CFT duality;Superconformal gauge theory;Anti-de Sitter space;Linear dilaton background;Hybrid formulation;Space-time superconformal symmetry;NS-NS plane-wave background;Supersymmetry singlet
      • 位相的場の理論とD-braneの量子化
        Grant-in-Aid for Encouragement of Young Scientists (A)
        Kyoto University
        国友 浩
        Project Closed
        T-双対性;巻き付き数に共役な空間;宇宙遷移;ビッグクランチ;BFSS行列模型;超膜理論;ローレンツ対称性;臨界次元;宇宙模型;I型超弦理論;I'型超弦理論;Orientifold;D5-brane;位相的場の理論
      • QUANTUM TRANSITIONS IN EARLY UNIVERSE IN THE STRING THEORY WITH T-DUALITY
        Grant-in-Aid for Scientific Research (C)
        Osaka University
        Keiji KIKKAWA
        Project Closed
        T-双対性;巻き付数に共役な空間;宇宙遷移;Big clunch;I型超弦理論;I'型超弦理論;Orientifold;D5-brane;弦の巻数に共役な空間;D-brane;結合状態;ディラトン, T-duality;string cosmology;winding mode;Winding number conjugate space;Type I-SST;Type I'-SST;Topological Field Theory;D-5 brane;Instanton
      • Dynamical Symmetry Breaking and Unified Theory
        Grant-in-Aid for Scientific Research (A)
        KYOTO UNIVERSITY
        Taichi KUGO
        Project Closed
        くりこみ群方程式;gauged NJL模型;標準模型;統一理論;超対称性;D-brane;B-中間子;M理論;ニュートリノ;動的ゲージ粒子;正則化;光円錐量子化;B中間子;supermembrane;gauged 南部-Jona-Lasinio模型;漸近自由でないゲージ理論;カイラルフェルミオン;duality;弦理論;重力理論;対称性の力学的破れ;カイラル対称性;QCD;超対称標準模型;CP対称性;Extended Technicolor, renormalization group equation;gauged NJL model;standard model;unified theory;Supersymmetry;D-brane;B-meson;M theory

      External funds: others

      • Superstring and Space-Time Geometry
      list
        Last Updated :2022/05/14

        Education

        Teaching subject(s)

        • 素粒子論ゼミIA
          Spring, 理学研究科
        • 素粒子論ゼミII
          Spring, 理学研究科
        • From Apr. 2011, To Mar. 2012
          素粒子論ゼミナールⅠA
          Spring, 理学研究科
        • From Apr. 2014, To Mar. 2015
          Seminar on Theoretical Particle Physics IA
          Spring, 理学研究科
        • From Apr. 2015, To Mar. 2016
          Seminar on Theoretical Particle Physics IA
          Spring, 理学研究科
        • From Apr. 2016, To Mar. 2017
          Seminar on Theoretical Particle Physics IA
          Spring, 理学研究科
        • From Apr. 2017, To Mar. 2018
          Seminar on Theoretical Particle Physics IA
          Spring, 理学研究科
        • From Apr. 2018, To Mar. 2019
          Seminar on Theoretical Particle Physics IA
          Spring, 理学研究科
        • From Apr. 2019, To Mar. 2020
          Seminar on Theoretical Particle Physics IA
          Spring, 理学研究科
        • From Apr. 2020, To Mar. 2021
          Seminar on Theoretical Particle Physics IA
          Spring, 理学研究科
        • From Apr. 2021, To Mar. 2022
          Seminar on Theoretical Particle Physics IA
          Spring, 理学研究科
        list
          Last Updated :2022/05/14

          Administration

          School management (title, position)

          • From 01 Apr. 2009, To 31 Mar. 2011
            広報委員会 委員
          • From 01 Apr. 2011, To 31 Mar. 2013
            広報委員会 委員
          • From 01 Apr. 2011, To 31 Mar. 2013
            広報委員会 紅萠編集専門部会 部会長

          Faculty management (title, position)

          • From 01 Apr. 2015, To 31 Mar. 2022
            若手研究者選考会議 委員
          • From 01 Apr. 2015, To 31 Mar. 2017
            滞在型プログラム委員会 委員
          • From 01 Apr. 2015, To 31 Mar. 2022
            庶務委員会 委員長
          • From 01 Apr. 2015, To 31 Mar. 2019
            運営協議会 協議員
          • From 01 Apr. 2015, To 31 Mar. 2022
            常任委員会 委員
          • From 01 Apr. 2015, To 31 Mar. 2022
            予算委員会 委員
          • From 01 Apr. 2015, To 31 Mar. 2022
            史料室委員会 委員

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