Updated on 2024/09/17

写真a

 
SIRONO, Sin-iti
 
Organization
Graduate School of Environmental Studies Department of Earth and Environmental Sciences Earth and Planetary Physics Associate professor
Graduate School
Graduate School of Environmental Studies
Undergraduate School
School of Science Department of Earth and Planetary Science
Title
Associate professor
Contact information
メールアドレス

Degree 1

  1. Doctor (science) ( Hokkaido University ) 

Research Interests 3

  1. chondrule

  2. planetesimal

  3. Protoplanetary nebula

Research Areas 1

  1. Others / Others  / Physics of Solid Earth

Current Research Project and SDGs 2

  1. Formation processes of planetesimals in a protoplanetary nebula

  2. Formation of chondrules

Research History 4

  1. Nagoya University   Associate professor

    2014.4

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    Country:Japan

  2. 名古屋大学大学院環境学研究科助教   助教

    2007.4 - 2014.3

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    Country:Japan

  3. Assistant professor, graduate school of environmental sciences, Nagoya Univ.

    2001.4 - 2007.3

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    Country:Japan

  4. Assistant professor, graduate school of sciences, Nagoya Univ.

    2000.11 - 2001.3

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    Country:Japan

Education 3

  1. Hokkaido University   Graduate School, Division of Natural Science   Earth and Planetary Sciences

    - 1998

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    Country: Japan

  2. The University of Tokyo   Graduate School, Division of Science   Earth and Planetary Sciences

    - 1995

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    Country: Japan

  3. Kyoto University   Faculty of Science

    - 1993

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    Country: Japan

Professional Memberships 5

  1. Japanese Society of Planetary Sciences

    2011.1 - 2016.12

  2. The Japanese Soeciety for Planetary Sciences   Secretary General

    2006.4 - 2010.12

  3. 日本物理学会

  4. Japanese Society of Planetary Sciences

    2017.1

  5. Japanese Society of Planetary Sciences

    2015.1 - 2016.12

Committee Memberships 1

  1. 大阪市淀川区   こども教育会議委員  

    2019.4 - 2021.3   

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    Committee type:Municipal

 

Papers 48

  1. *Planetesimal formation induced by sintering

    Exoplanets and disks: their formation and diversity     page: 59-62   2009

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    Authorship:Lead author   Language:English  

  2. Role of granular materials in planetary formation

    Sirono Sin-iti

    Bussei kenkyu   Vol. 88 ( 2 ) page: 173-179   2007.5

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (scientific journal)  

  3. *Can a chondrule precursor survive a shock wave? Reviewed

    Sirono, S.

    Astronomy & Astrophysics   Vol. 455   page: 379-384   2006

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

  4. *Numerical simulations of frictional melting: small dependence of shear stress drop on viscosity parameters Reviewed

    Sirono, S., Satomi, K. and Watanabe, S.

    Journal of Geophysical Resarch   Vol. B6   page: B06309.   2006

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

  5. *Conditions for collisional growth of a grain aggregate Reviewed

    Sirono, S.

    Icarus   Vol. 167   page: 431-452   2004.2

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

  6. Size of icy grains after a heating event in a protoplanetary disk

    Sirono, S; Furuta, G

    ICARUS   Vol. 417   2024.7

  7. Nucleation of ice particles below the snow line

    Sirono, S

    ICARUS   Vol. 415   2024.6

  8. Rhythmic iron-oxide bands of Navajo Sandstone concretions and Kimberley banded claystone: Formation process and buffering reaction rate by diagenetic alteration

    Katsuta, N; Sirono, SI; Umemura, A; Kawahara, H; Masuki, Y; Yoshimizu, C; Tayasu, I; Murakami, T; Yoshida, H

    SEDIMENTOLOGY   Vol. 71 ( 1 ) page: 241 - 262   2024.1

  9. Heterogeneity effects in micro-beam XRF scanning spectroscopy of binary powdered mixtures and lake sediments

    Katsuta, N; Umemura, A; Naito, S; Masuki, Y; Itayama, Y; Niwa, M; Sirono, S; Yoshida, H; Kawakami, S

    SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY   Vol. 210   2023.12

  10. Origin of the size and spatial distribution of iron-oxide concretion derived from the image analysis and numerical simulation Invited Reviewed

    Sin-iti Sirono Misaki Tamura

      Vol. 129 ( 1 ) page: 173 - 177   2023.3

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: doi: 10.5575/geosoc.2022.0015

  11. 地球と火星に見られる球状鉄コンクリーションの産状と成因 Invited Reviewed

    長谷川 精  吉田英一  城野信一

    地質学雑誌   Vol. 129 ( 1 ) page: 199 - 221   2023.3

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: doi: 10.5575/geosoc.2022.0052

  12. 微小領域蛍光X線マッピングの応用:鉄コンクリーション内部に見られる鉄バンドの形成プロセスと移動速度の評価 Invited Reviewed

    勝田 長貴, 城野 信一, 梅村 綾子, 河原 弘和, 吉田 英一

    地質学雑誌   Vol. 128 ( 1 ) page: 81 - 86   2023.3

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: doi: 10.5575/geosoc.2022.0008

  13. Experimental study on the growth process of iron rind of Fe-oxide concretions Invited Reviewed

    Hiroyuki Okamura Sin-iti Sirono

      Vol. 129 ( 1 ) page: 255 - 262   2023.3

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    Authorship:Last author   Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: doi: 10.5575/geosoc.2022.0058

  14. Heterogeneity effects in micro-beam XRF scanning spectroscopy of binary powdered mixtures and lake sediments Invited Reviewed

    Nagayoshi Katsuta and Ayako Umemura and Sayuri Naito and Yuma Masuki and Yui Itayama and Masakazu Niwa and Sin-iti Sirono and Hidekazu Yoshida and Shin-ichi Kawakami

        2023

  15. Transmission Electron Microscopy Study of the Morphology of Ices Composed of H<sub>2</sub>O, CO<sub>2</sub>, and CO on Refractory Grains

    Kouchi, A; Tsuge, M; Hama, T; Oba, Y; Okuzumi, S; Sirono, S; Momose, M; Nakatani, N; Furuya, K; Shimonishi, T; Yamazaki, T; Hidaka, H; Kimura, Y; Murata, K; Fujita, K; Nakatsubo, S; Tachibana, S; Watanabe, N

    ASTROPHYSICAL JOURNAL   Vol. 918 ( 2 )   2021.9

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    Language:Japanese  

    DOI: 10.3847/1538-4357/ac0ae6

    Web of Science

  16. Formation of chiral CO polyhedral crystals on icy interstellar grains

    Kouchi Akira, Tsuge Masashi, Hama Tetsuya, Niinomi Hiromasa, Nakatani Naoki, Shimonishi Takashi, Oba Yasuhiro, Kimura Yuki, Sirono Sin-iti, Okuzumi Satoshi, Momose Munetake, Furuya Kenji, Watanabe Naoki

    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY   Vol. 505 ( 1 ) page: 1530 - 1542   2021.7

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    Language:Japanese  

    DOI: 10.1093/mnras/stab1173

    Web of Science

  17. Formation of chiral CO polyhedral crystals on icy interstellar grains

    Kouchi Akira, Tsuge Masashi, Hama Tetsuya, Niinomi Hiromasa, Nakatani Naoki, Shimonishi Takashi, Oba Yasuhiro, Kimura Yuki, Sirono Sin-iti, Okuzumi Satoshi, Momose Munetake, Furuya Kenji, Watanabe Naoki

    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY   Vol. 505 ( 1 ) page: 1530 - 1542   2021.6

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    Language:Japanese  

    DOI: 10.1093/mnras/stab1173

    Web of Science

  18. Elasticity of a Sintered Contact between Dust Grains

    Sirono, S; Kudo, D

    ASTROPHYSICAL JOURNAL   Vol. 911 ( 2 )   2021.4

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    Language:Japanese  

    DOI: 10.3847/1538-4357/abec7c

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  19. Syngenetic rapid growth of ellipsoidal silica concretions with bitumen cores Reviewed International coauthorship

    H. Yoshida, R. Kuma, H. Hasegawa, N. Katsuta, S. Sirono, M. Minami, S. Nishimoto, N. Takagi, S. Kadowaki and R. Metcalfe

    Scientific Reports   Vol. 11   page: 4320   2021.2

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    Language:English   Publishing type:Research paper (scientific journal)  

  20. Syngenetic rapid growth of ellipsoidal silica concretions with bitumen cores

    Yoshida, H; Kuma, R; Hasegawa, H; Katsuta, N; Sirono, S; Minami, M; Nishimoto, S; Takagi, N; Kadowaki, S; Metcalfe, R

    SCIENTIFIC REPORTS   Vol. 11 ( 1 )   2021.2

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  21. Numerical simulation of iron oxide concretions on Earth and Mars through calcite dissolution Reviewed

    S. Sirono, T. Shibata, N. Katsuta and H. Yoshida

    Gecochimica et Cosmochimica Acta   Vol. 295   page: 194 - 206   2021.2

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

  22. Numerical simulation of iron oxide concretions on Earth and Mars through calcite dissolution

    Sirono, S; Shibata, T; Katsuta, N; Yoshida, H

    GEOCHIMICA ET COSMOCHIMICA ACTA   Vol. 295   page: 194 - 206   2021.2

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    Language:Japanese  

    DOI: 10.1016/j.gca.2020.12.017

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  23. Concentric Fe-oxyhydroxide bands in dacite cobbles: Rates of buffering chemical reactions Reviewed International coauthorship

    H. Yoshida, N. Katusuta, S. Sirono, S. Nishimura, H. Kawahara and R. Metcalfe

    Chemical Geology   Vol. 552   page: 119786   2020.10

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    Language:English   Publishing type:Research paper (scientific journal)  

  24. Concentric Fe-oxyhydroxide bands in dacite cobbles: Rates of buffering chemical reactions

    Yoshida, H; Katsuta, N; Sirono, S; Nishimoto, S; Kawahara, H; Metcalfe, R

    CHEMICAL GEOLOGY   Vol. 552   2020.10

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  25. CHONDRULE FORMATION THROUGH COLLISIONS BETWEEN PLANETESIMALS CONTAINING VOLATILE MATERIALS

    Sirono, S; Turrini, D

    METEORITICS & PLANETARY SCIENCE   Vol. 54   2019.8

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    Language:Japanese  

    Web of Science

  26. Fe-oxide concretions formed by interacting carbonate and acidic waters on Earth and Mars Invited Reviewed International coauthorship

    H. Yoshida1, H. Hasegawa, N. Katsuta, I. Maruyama, S. Sirono, M. Minami, Y. Asahara, S. Nishimoto, Y. Yamaguchi, N. Ichinnorov, R. Metcalfe

    Science Advences   Vol. 4   page: eaau0872   2018.12

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    Language:English   Publishing type:Research paper (scientific journal)  

  27. Fe-oxide concretions formed by interacting carbonate and acidic waters on Earth and Mars

    Yoshida, H; Hasegawa, H; Katsuta, N; Maruyama, I; Sirono, S; Minami, M; Asahara, Y; Nishimoto, S; Yamaguchi, Y; Ichinnorov, N; Metcalfe, R

    SCIENCE ADVANCES   Vol. 4 ( 12 )   2018.12

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  28. The late accretion and erosion of Vesta's crust recorded by eucrites and diogenites as an astrochemical window into the formation of Jupiter and the early evolution of the Solar System

    Turrini, D; Svetsov, V; Consolmagno, G; Sirono, S; Jutzi, M

    ICARUS   Vol. 311   page: 224 - 241   2018.9

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  29. The late accretion and erosion of Vesta's crust recorded by eucrites and diogenites as an astrochemical window into the formation of Jupiter and the early evolution of the Solar System Reviewed International coauthorship

    Turrini, D.; Svetsov, V.; Consolmagno, G.; Sirono, S.; Jutzi, M.

    Icarus   Vol. 311   page: 224 - 241   2018.9

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    Language:English   Publishing type:Research paper (scientific journal)  

  30. Generalized conditions of spherical carbonate concretion formation around decaying organic matter in early diagenesis Reviewed International coauthorship

    Hidekazu Yoshida, Koshi Yamamoto, Masayo Minami, Nagayoshi Katsuta, Sirono Sin-ichi & Richard Metcalfe

    Scientific reports   Vol. 8   page: 6308   2018.4

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    Language:English   Publishing type:Research paper (scientific journal)  

  31. Heating of Porous Icy Dust Aggregates

    Sirono, SI

    ASTROPHYSICAL JOURNAL   Vol. 842 ( 1 )   2017.6

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    Language:Japanese  

    DOI: 10.3847/1538-4357/aa7389

    Web of Science

  32. Heating of Porous Icy Dust Aggregates Reviewed International journal

    SIRONO Sin-iti

    Astrophysical Journal   Vol. 842   page: 11   2017.6

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

  33. Collisions between sintered icy dust aggregates Reviewed

    Sirono. S., Ueno, H.

    The astrophysical journal   Vol. 841 ( 1 ) page: 36   2017.5

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.3847/1538-4357/aa6fad

    Web of Science

  34. The Formation of Cores of Giant Planets at Convergence Zones of Planetary Migration Reviewed

    Sirono, S. and Katayama, M.

    Astrophysical Journal   Vol. 830   page: 65   2016.10

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  35. Is Vesta an intact and pristine protoplanet? Reviewed

    Consolmagno, G.J., Golabek, G.J., Turrini, D., Jutzi, M., Sirono, S. Svetsov , V., Tsiganis, K.

    Icarus   Vol. 254   page: 190-201   2015

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 190-201

  36. Size and Surface Area of Icy Dust Aggregates after a Heating Event at a Protoplanetary Nebula Reviewed

    Sirono Sin-iti

    Astrophysical Journal   Vol. 765 ( 1 ) page: 50   2013.3

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1088/0004-637X/765/1/50

  37. Evolution of size distirbution of icy grains by sublimation and condensation Reviewed

    Takuto Kuroiwa, Sin-iti Sirono

    Astrophysical Journal   Vol. 739   page: 18   2011.9

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1088/0004-637X/739/1/18

  38. Sintering region of icy dust aggregates in a protoplanetary nebula Reviewed

    Sin-iti Sirono

    Astrophysical Journal   Vol. 744   page: 101   2011.6

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  39. Planetesimal formation induced by sintering Reviewed

    Sin-iti Sirono

    Astrophysical Journal   Vol. 733   page: L41   2011.5

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  40. Planetesimal formation by sublimation Reviewed

    Etsuko Saito, Sin-iti Sirono

    Astrophysical Journal   Vol. 728   page: 20-28   2011.1

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  41. Rapid growth of asteroids owing to very sticky interstellar organic grains

    The Astrophysical Journal   Vol. 566   page: L121-124   2002

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    Language:English  

  42. Crystallization heat of impure amorphous H2O ice

    Geophysical Research Letters   Vol. 29 ( 5 ) page: 827   2001

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    Language:English  

  43. Do cometesimal collisions lead to rubble piles or bound aggregates?

    Icarus   Vol. 145   page: 230   2000

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  44. Effects by sintering on the energy dissipation efficiency in collisions of grain aggregates

    Astronomy and Astrophysics   Vol. 347   page: 720   1999

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    Language:English  

  45. Release mechanisms of volatile molecules in amorphous H2 ice

    Formation and Evolution of Solids in Space (J. M. Greenberg and A. Li eds.)     page: 527   1999

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  46. Internal evolution of an icy planetesimal: the evolution of the temperature, chemical composition and mechanical properties

    Advances in Space Research   Vol. 23   page: 1299   1999

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  47. Thermal conductivity of granular materials relevant to the thermal evolution of cometary nuclei

    Planetary and Space Sciences   Vol. 45   page: 827   1997

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  48. Efficiency of linear and angular momentum transfer in oblique impact

    Planetary and Space Sciences   Vol. 41   page: 687   1993

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    Language:English  

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Presentations 10

  1. 焼結によるダストアグリゲイトの分裂

    城野信一

    第25回グレインフォーメーションワークショップ 

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    Event date: 2009.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

    ダストアグリゲイトの焼結分裂の紹介とその微惑星形成過程における役割を議論した.

  2. 焼結分裂後のダストアグリゲイトのサイズ分布

    城野信一

    日本惑星科学会2009年秋季講演会 

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    Event date: 2009.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

    ダストアグリゲイトの焼結分裂が進行している際の分裂片のサイズ分布を調べた.

  3. 昇華・再凝縮によるダストアグリゲイトの焼結分裂,日本地球惑星科学連合2009年大会

    城野信一,杉野巧

    日本地球惑星科学連合2009年大会 

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    Event date: 2009.5

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

    氷ダストアグリゲイトが昇華によって分裂することを数値シミュレーションにより示した.

  4. Planetesimal formation induced by sintering. 2nd Subaru International Conference International conference

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    Event date: 2009.3

    Language:English   Presentation type:Oral presentation (general)  

  5. 三次元ダストアグリゲイトの焼結分裂シミュレーション

    城野信一

    日本惑星科学会2008年秋季講演会 

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    Event date: 2008.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

    三次元ダストアグリゲイトが焼結によって分裂することを数値計算により示した.

  6. コンドリュール前駆体の溶融に伴う収縮の数値シミュレーション

    城野信一,藤原義高

    第三回コンドリュール研究会 

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    Event date: 2008.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

    コンドリュール前駆体が,衝撃波通過時に溶融することに伴い収縮し,熱的進化が変化することを数値シミュレーションにより示した.

  7. 焼結分裂による微惑星の形成

    城野信一

    科研費特定「系外惑星」第四回大研究会 

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    Event date: 2008.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

    表面拡散によりダストアグリゲイトが分裂することを数値シミュレーションにより示し,微惑星形成の新しいシナリオを提案した.

  8. 鉄コンクリーションから推測する地下水組成

    城野信一

    日本惑星科学会2020年秋季講演会  2020.7.16 

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    Event date: 2020.7

    Language:Japanese   Presentation type:Poster presentation  

    Venue:オンライン  

  9. Sintering of grain aggregates and multiple snowline

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    Event date: 2010.5

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  10. Numerical simulation of sintering fragmentation

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    Event date: 2010.1

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

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Research Project for Joint Research, Competitive Funding, etc. 1

  1. 生命材料物質が生んだ微惑星

    2006

KAKENHI (Grants-in-Aid for Scientific Research) 5

  1. 炭酸カルシウムコンクリーションから探る地球・火星の古環境

    Grant number:18H04459  2018.4 - 2020.3

    科学研究費助成事業  新学術領域研究(研究領域提案型)

    城野 信一

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    Authorship:Principal investigator 

    Grant amount:\4420000 ( Direct Cost: \3400000 、 Indirect Cost:\1020000 )

    1:前年度に行なった炭酸カルシウムの沈殿実験の結果,沈殿物の空間分布はランダムに近いことが明らかとなった.しかし一方で,実際に発見されている鉄コンクリーションの空間分布はランダムな分布からずれていると報告がされている.核形成プロセスは確率過程であるので,はじめに形成される沈殿物の空間分布はランダムになることが期待される.このまま沈殿物が成長してゆけば,最終的な空間分布もランダムになる.しかし,沈殿物が成長してゆく過程で隣の沈殿物と合体すれば,沈殿物の大きさに変化が生じることになる.大きな沈殿物と小さな沈殿物がある状態で地下水の状態が変化し,逆に溶解が進行したとすると,小さな沈殿物は消滅して大きな沈殿物が残ることになる.このプロセスにより,当初は空間的にランダムな分布をしていても.その後の成長と溶解プロセスにより空間分布が変化する可能性がある.そこで数値シミュレーションによりこの変化が実際に起こりうるかどうか検討した.はじめに小さな沈殿物を空間的にランダムに配置する.それぞれの沈殿物は一定速度で成長する.成長が進むと沈殿物が合体することもおこる.このようにしてある程度成長させた後,逆に一定速度で沈殿物を溶解させる.小さな沈殿物は消滅し,大きな沈殿物は生き残る.溶解終了後の沈殿物の空間分布を計測したところ,ランダムな分布からは明らかにずれていることが明らかとなった.
    <BR>
    <BR>
    <BR>
    2:炭酸カルシウムコンクリーションと,鉄イオンを含んだ酸性の地下水が反応して鉄コンクリーションが形成される過程を数値シミュレーションした.その結果,鉄コンクリーションの形成時間は数千年,地下水のpHは4.5-6, 鉄イオン濃度は0.001mmol/L以上と制約することができた.
    令和元年度が最終年度であるため、記入しない。
    令和元年度が最終年度であるため、記入しない。

  2. Is planetary formation possible from sintered aggregates? Laboratory experiment and numerical simulation

    Grant number:17K05631  2017.4 - 2021.3

    Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (C)

    SIRONO Sin-iti

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    Authorship:Principal investigator 

    Grant amount:\4550000 ( Direct Cost: \3500000 、 Indirect Cost:\1050000 )

    Mechanical properties of dust aggregates strongly affect the first step of planetary formation. If elasticity of an aggregate is large, the collisioncal outcome of aggregates becomes bouncing and growth to planets is prohibited. In this study, elasticity between dust grains was determined as a function of the degree of sintering, which is an efficient mechanism in a protoplanetary nebula. There are four modes of deformation: 1: stretching 2: rolling 3: sliding 4: stretching. The determined elasticity for stretching was smaller than that in previous model. Empirical formulas were derived for the elasticities. The collisional simulation was conducted to check the effect of the modified elasticity. The collisional outcome of numerical simulation was not changed.

  3. Understanding the process of spherical carbonate concretions formation and its application to civil engineering

    Grant number:15H04224  2015.4 - 2019.3

    Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (B)

    Yoshida Hidekzau

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    Authorship:Coinvestigator(s) 

    Based on the study, the process of spherical concretions formation was revealed as follows; 1)spherical carbonate concretions are only found in marine sediments. 2)Sphere is formed by the diffusive process. 3)The reason why carbonate has been accumulated, is the process by the reaction with carbon and calcium in the sea water. 4)The fossils inside was well preserved, because of the reason by self sealing. 5)The reaction of carbon and calcium to form concretions is quite rapidly that before we had thought.

  4. Field investigation of iron concretion and related elemental migration

    Grant number:15H05227  2015.4 - 2018.3

    Grants-in-Aid for Scientific Research  Grant-in-Aid for Scientific Research (B)

    Yoshida Hidekazu

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    Authorship:Coinvestigator(s) 

    Spherical Fe-oxide concretions in both in Utah and Mongolia have been investigated to understand the geochemical migration features relevant to the heavy metal adsorption. The results are not only Uranium but other REE elements are concentrated in the layer of Fe rich crust. This feature might be used for future heavy metal absorption and fixation technology.

  5. 惑星系形成理論の大転換:スノーライン惑星形成モデルの検証

    2013.4 - 2016.3

    科学研究費補助金  基盤研究(C)

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    Authorship:Principal investigator 

 

Teaching Experience (Off-campus) 1

  1. 宇宙の科学

    2000.4 - 2001.3 相愛大学)