Igarashi Akira 五十嵐彰

Researcher Number	90844762
Other IDs	https://orcid.org/0000-0002-1383-8035
Affiliation (Current)	2026: 大阪大学, 大学院人間科学研究科, 准教授
Affiliation (based on the past Project Information) *help	2022 – 2025: 大阪大学, 大学院人間科学研究科, 准教授 2022 – 2023: 大阪大学, 大学院人間科学研究科, 講師 2021: 大阪大学, 人間科学研究科, 講師 2019 – 2020: 立教大学, 社会情報教育研究センター, 助教
Review Section/Research Field	Principal Investigator Basic Section 08010:Sociology-related / 0108:Sociology and related fields Except Principal Investigator Basic Section 06010:Politics-related / Broad Section A / Transformative Research Areas, Section (III) / Medium-sized Section 6:Political science and related fields
Keywords	Principal Investigator 移民 / 差別 / 質問紙実験 / 帰属意識 / 排外主義 / アイデンティフィケーション / 集団間関係 / サーベイ実験 / エスニックヒエラルキー Except Principal Investigator 選挙 … More / バイアス / 政治行動 / サーベイ実験 / 移民 / 政治的寛容性 / 投票参加 / 国際比較 / 世論調査 / 寛容性 / 応答性 / 分極化 / 業績投票 / 投票率 / 民主主義 / 進化 / ゲーム理論 / 動的多細胞 / コミュニティ / 社会的選択理論 / 社会科学 / メディア / 議事録 / 世論形成 / SNS / 人工知能 / 世論形成過程 / 自然言語処理 Less

Exploring Voter Attitudes Toward Immigrants and Foreigners
- Principal Investigator
  
  尾野嘉邦
- Project Period (FY)
  2025 – 2029
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 06010:Politics-related
- Research Institution
  Waseda University
Survey experiments study of ethnic discriminationPrincipal Investigator
- Principal Investigator
  
  五十嵐彰
- Project Period (FY)
  2025 – 2028
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 08010:Sociology-related
- Research Institution
  The University of Osaka
SNS・新聞記事・議会議事録を用いたAIによる世論形成過程と政治家の応答性の分析
- Principal Investigator
  
  狩野芳伸
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 06010:Politics-related
- Research Institution
  Shizuoka University
民主主義の揺らぎとその克服
- Principal Investigator
  
  松林哲也
- Project Period (FY)
  2023 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 6:Political science and related fields
- Research Institution
  Osaka University
The erosion of democracy: How to prevent it
- Principal Investigator
  
  松林哲也
- Project Period (FY)
  2023 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Review Section
  
  Broad Section A
- Research Institution
  The University of Osaka
Mathematical Approaches to Social Systems and Multicellular Dynamics
- Principal Investigator
  
  Cato Susumu
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Transformative Research Areas (B)
- Review Section
  
  Transformative Research Areas, Section (III)
- Research Institution
  The University of Tokyo
Perceptions of immigrants' identification to the host society among natives: Evidence from experimentsPrincipal Investigator
- Principal Investigator
  
  Igarashi AKira
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 08010:Sociology-related
- Research Institution
  Osaka University
The development process of ethnic hierarchy in JapanPrincipal Investigator
- Principal Investigator
  
  Igarashi Akira
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Review Section
  
  0108:Sociology and related fields
- Research Institution
  Osaka University
  Rikkyo University

All 2025 2024 2023 2022 2021

All Journal Article Presentation Book

[Book] 可視化される差別―統計分析が解明する移民・エスニックマイノリティに対する差別と排外主義2025
- Author(s)
  五十嵐彰
- Total Pages
  432
- Publisher
  新泉社
- Data Source
  KAKENHI-PROJECT-23K22076
[Book] 政治意識研究の最前線2025
- Author(s)
  善教将大, 太田昌志, 秦正樹, 大森翔子, 岡田葦生, 中谷美穂, 大村華子, 遠藤晶久, 日野愛郎, 貫井光, 松村尚子, 五十嵐彰, 小椋郁馬, 三輪洋文
- Total Pages
  240
- Publisher
  法律文化社
- Data Source
  KAKENHI-PROJECT-23K22076
[Book] 可視化される差別―統計分析が解明する移民・エスニックマイノリティに対する差別と排外主義2025
- Author(s)
  五十嵐彰
- Total Pages
  432
- Publisher
  新泉社
- Data Source
  KAKENHI-PROJECT-23H05426
[Journal Article] Do African Americans Overreport or Underreport Their Experiences of Discrimination? Evidence from List Experiments2025
- Author(s)
  Akira Igarashi
- Journal Title
  
  European Sociological Review
  
  Volume: -
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23H05426
[Journal Article] Does Social Embeddedness Shape Attitudes toward Migrants? Evidence from a Survey Experiment in the United Kingdom.2025
- Author(s)
  Akira Igarashi & Mathew Creighton
- Journal Title
  
  Social Forces
  
  Volume: 103(3) Pages: 1018-1038
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23H05426
[Journal Article] Voter Preferences for Ethnoracial Minority Candidates: The Role of Policy Alignment and Shared Identity2025
- Author(s)
  Igarashi Akira、Ono Yoshikuni
- Journal Title
  
  Journal of Experimental Political Science
  
  Volume: ― Pages: 1-15
- DOI
  10.1017/xps.2025.1
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H00059, KAKENHI-PROJECT-23K20578, KAKENHI-PROJECT-23K22076, KAKENHI-PROJECT-23K17543, KAKENHI-PROJECT-23KK0023
[Journal Article] オンラインサーベイ実験における調査会社効果の検証2025
- Author(s)
  小椋郁馬, 五十嵐彰, 善教将大
- Journal Title
  
  『選挙研究』
  
  Volume: -
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K22076
[Journal Article] オンラインサーベイ実験における調査会社効果の検証2025
- Author(s)
  小椋郁馬・五十嵐彰・善教将大
- Journal Title
  
  選挙研究
  
  Volume: -
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23H05426
[Journal Article] Voter Preferences for Ethnoracial Minority Candidates: The Role of Policy Alignment and Shared Identity.2025
- Author(s)
  Akira Igarashi and Yoshikuni Ono
- Journal Title
  
  Journal of Experimental Political Science
  
  Volume: -
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23H05426
[Journal Article] Do African Americans Overreport or Underreport Their Experiences of Discrimination? Evidence from List Experiments2024
- Author(s)
  Akira Igarashi
- Journal Title
  
  European Sociological Review
  
  Volume: - Issue: 4 Pages: 662-674
- DOI
  10.1093/esr/jcae036
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K22076
[Journal Article] Does social embeddedness shape attitudes toward migrants? Evidence from a survey experiment in the United Kingdom2024
- Author(s)
  Igarashi Akira and Creighton Mathew J
- Journal Title
  
  Social Forces
  
  Volume: 103 Issue: 3 Pages: 1018-1038
- DOI
  10.1093/sf/soae104
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K22076
[Journal Article] サーベイ実験を用いた日本における外国人雇用差別の検証：企業属性による差別の異質性2023
- Author(s)
  五十嵐彰
- Journal Title
  
  理論と方法
  
  Volume: 38 Pages: 44-58
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23H05426
[Journal Article] Compatibility of ethnic and national identifications under multicultural policies2023
- Author(s)
  Igarashi Akira
- Journal Title
  
  International Migration
  
  Volume: 61 Issue: 3 Pages: 373-389
- DOI
  10.1111/imig.13067
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23H05426
[Journal Article] Whose tastes matter? Discrimination against immigrants in the Japanese labour market2023
- Author(s)
  Igarashi, A., & Mugiyama, R.
- Journal Title
  
  Journal of Ethnic and Migration Studies
  
  Volume: - Issue: 13 Pages: 1-24
- DOI
  10.1080/1369183x.2022.2163230
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K01932, KAKENHI-PROJECT-21K13439, KAKENHI-PROJECT-22H00074, KAKENHI-PROJECT-23H05426
[Journal Article] How Do Racial Cues Affect Attitudes toward Immigrants in a Racially Homogeneous Country? Evidence from a Survey Experiment in Japan2022
- Author(s)
  Akira Igarashi, Hirofumi Miwa, and Yoshikuni Ono
- Journal Title
  
  RIETI Discussion Paper Series
  
  Volume: 22-E-091
- Open Access
- Data Source
  KAKENHI-PROJECT-23K22076
[Presentation] 差別認識の多様性：アメリカの白人と黒人に対する調査2025
- Author(s)
  五十嵐彰, 齋藤僚介
- Organizer
  第78回数理社会学会大会
- Data Source
  KAKENHI-PROJECT-23K22076
[Presentation] The Roles of Group-level and Individual-level Information Play in Statistical Discrimination.2025
- Author(s)
  Akira Igarashi & Susumu Cato
- Organizer
  Social Stratification and Mobility Winter International Workshop
- Data Source
  KAKENHI-PROJECT-23H05426
[Presentation] 選挙は"真の"反移民態度に影響を与えるか：2024 年アメリカ大統領選における実験2025
- Author(s)
  五十嵐彰, 小椋郁馬
- Organizer
  第78回数理社会学会大会
- Data Source
  KAKENHI-PROJECT-23K22076
[Presentation] 選挙は'真の'反移民態度に影響を与えるか：2024年アメリカ大統領選における実験2025
- Author(s)
  五十嵐彰・小椋郁馬
- Organizer
  第78回数理社会学会大会
- Data Source
  KAKENHI-PROJECT-23H05426
[Presentation] 差別認識の多様性：アメリカの白人と黒人に対する調査2025
- Author(s)
  五十嵐彰・齋藤僚介
- Organizer
  第78回数理社会学会大会
- Data Source
  KAKENHI-PROJECT-23H05426
[Presentation] Do Muslim Citizens Welcome Fundamental Muslim Immigrants?: Evidence From a Conjoint Experiment in Kazakhstan.2025
- Author(s)
  Masaaki HIgashijima, Akira Igarashi, & Yjin Woo
- Organizer
  Southern Political Science Association's Annual Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23H05426
[Presentation] Do Muslim Citizens Welcome Fundamental Muslim Immigrants?: Evidence From a Conjoint Experiment in Kazakhstan2025
- Author(s)
  Masaaki HIgashijima, Akira Igarashi, and Yjin Woo.
- Organizer
  2025 Southern Political Science Association's Annual Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K22076
[Presentation] The Roles of Group-level and Individual-level Information Play in Statistical Discrimination2025
- Author(s)
  Akira Igarashi and Susumu Cato
- Organizer
  Social Stratification and Mobility Winter International Workshop
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K22076
[Presentation] 誤認知の修正によって態度は変化するか？2024
- Author(s)
  齋藤僚介・五十嵐彰
- Organizer
  第77回数理社会学会大会
- Data Source
  KAKENHI-PROJECT-23H05426
[Presentation] Racial Profiling and Public Perception: Unveiling the Role of Statistical Discrimination in Japan2024
- Author(s)
  Akira Igarashi, Hatsuru Morita, and Yoshikuni Ono
- Organizer
  apanese Society for Quantitative Political Science 2024 Summer Meeting
- Data Source
  KAKENHI-PROJECT-23K22076
[Presentation] 誤認知の修正によって態度は変化するか？ ―潜在的偏見と顕在的偏見の不一致に着目して―2024
- Author(s)
  齋藤僚介, 五十嵐彰
- Organizer
  第77回数理社会学会大会
- Data Source
  KAKENHI-PROJECT-23K22076
[Presentation] 家族社会学におけるサーベイ実験の可能性2024
- Author(s)
  五十嵐彰
- Organizer
  第34回日本家族社会学会大会
- Data Source
  KAKENHI-PROJECT-23K22076
[Presentation] 統計的差別と誤情報修正によるレイシャル・プロファイリング支持の解消2024
- Author(s)
  五十嵐彰・森田果・尾野嘉邦
- Organizer
  第77回数理社会学会大会
- Data Source
  KAKENHI-PROJECT-23H05426
[Presentation] STaMP: 個人の性格や政治的立場等の多面的特性と紐づくSNS データの構築及び文章スタイルによる個人特性予測2024
- Author(s)
  福畠汐音, 仲田明良, 佐橋優人, 増川哲太, 三輪洋文, 野中尚人, 木下翔太郎, 岸本泰士郎, 五十嵐彰, 岡久太郎, 狩野芳伸
- Organizer
  言語処理学会第30回年次大会(NLP2024)
- Data Source
  KAKENHI-PROJECT-23K22076
[Presentation] 家族社会学におけるサーベイ実験の可能性2024
- Author(s)
  五十嵐彰
- Organizer
  第34回日本家族社会学会大会
- Data Source
  KAKENHI-PROJECT-23H05426
[Presentation] 統計的差別と誤情報修正によるレイシャル・プロファイリング支持の解消─日本におけるサーベイ実験─2024
- Author(s)
  五十嵐彰, 森田果, 尾野嘉邦
- Organizer
  第77回数理社会学会大会
- Data Source
  KAKENHI-PROJECT-23K22076
[Presentation] Racial Profiling and Public Perception2024
- Author(s)
  Akira Igarashi, Hatsuru Morita, & Yoshikuni Ono
- Organizer
  Japanese Society for Quantitative Political Science
- Data Source
  KAKENHI-PROJECT-23H05426
[Presentation] Exploring Disparities in Subjective Discrimination Assessments: A Comparative Vignette Experiment between Humans and ChatGPT2023
- Author(s)
  Akira Igarashi, Yoshinobu Kano, Hirofumi Miwa
- Organizer
  Japanese Society for Quantitative Political Science 2023 Summer Meeting
- Data Source
  KAKENHI-PROJECT-23H05426
[Presentation] 歴史教科書は将来の政治的信条に影響するのか2023
- Author(s)
  加藤晋・五十嵐彰・マッケルウェインケネス盛
- Organizer
  第75回数理社会学会大会
- Data Source
  KAKENHI-PROJECT-23H05426
[Presentation] 新型コロナ感染症発生届の分析-記載における非効率と自然言語処理による解決への課題と展望-2023
- Author(s)
  福本拓也、坂根亜美、村松俊平、五十嵐正尚、狩野芳伸、荒牧英治、堀口裕正、奥村貴史
- Organizer
  2023年度人工知能学会全国大会（JSAI2023）
- Data Source
  KAKENHI-PROJECT-23K22076
[Presentation] Why Do Nationalists Support Migration?: Structural Economic Nationalism and Multicultural Transformation in Japan2023
- Author(s)
  Nana Oishi, Akira Igarashi
- Organizer
  XX ISA World Congress of Sociology
- Data Source
  KAKENHI-PROJECT-23H05426
[Presentation] Exploring Disparities in Subjective Discrimination Assessments: A Comparative Vignette Experiment between Humans and ChatGPT2023
- Author(s)
  五十嵐彰・狩野芳伸・三輪洋文
- Organizer
  計量・数理政治研究会2023年夏季集会
- Data Source
  KAKENHI-PROJECT-23K22076
[Presentation] 大規模電子カルテデータによるがん治療効果予測のための大腸がん患者の腫瘍マーカー値増減推測と重要特徴量分析2023
- Author(s)
  村松俊平、渡辺結香、平川聡史、山本圭祐、柏原道志、澤昇平、福本拓也、堀口裕正、五十嵐正尚、奥村貴史、狩野芳伸
- Organizer
  2023年度人工知能学会全国大会（JSAI2023）
- Data Source
  KAKENHI-PROJECT-23K22076
[Presentation] 移民の社会関係が排外主義に与える影響2022
- Author(s)
  五十嵐彰, Mathew J. Creighton
- Organizer
  第73回数理社会学会大会
- Data Source
  KAKENHI-PROJECT-21K13427
[Presentation] 日本企業は外国人を差別しているか ──サーベイ実験による検証──2021
- Author(s)
  五十嵐彰・麦山亮太
- Organizer
  第70回数理社会学会大会
- Data Source
  KAKENHI-PROJECT-19K23254
[Presentation] 履歴書実験において人事を対象にする必要はあるのか2021
- Author(s)
  五十嵐彰・麦山亮太
- Organizer
  第70回数理社会学会大会
- Data Source
  KAKENHI-PROJECT-19K23254
[Presentation] Discrimination against immigrants in the Japanese labour market: Factorial survey approaches2021
- Author(s)
  Akira Igarashi & Ryota Mugiyama
- Organizer
  The 116th American Sociological Association Annual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K23254

1. 松林哲也 (40721949)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
2. 日野愛郎 (30457816)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
3. 山田真裕 (40260468)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. 小椋郁馬 (40965612)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
5. 善教将大 (50625085)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
6. 大村華子 (90612383)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
7. Cato Susumu (30553101)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 狩野芳伸 (20506729)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
9. 三輪洋文 (20780258)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
10. 岸本泰士郎 (60348745)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
11. 野中尚人 (90264697)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
12. 呂沢宇 (30966312)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 図斎大 (60868850)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 澤亮治 (70644566)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 重村壮平 (40888020)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 中越みずき (01019464)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. 尾野嘉邦 (70598664)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
18. 木村泰知 (50400073)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. 吉田光男 (60734978)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Igarashi Akira 五十嵐 彰

Research Projects

Research Products

Co-Researchers

Exploring Voter Attitudes Toward Immigrants and Foreigners

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Survey experiments study of ethnic discriminationPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

SNS・新聞記事・議会議事録を用いたAIによる世論形成過程と政治家の応答性の分析

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

民主主義の揺らぎとその克服

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

The erosion of democracy: How to prevent it

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Mathematical Approaches to Social Systems and Multicellular Dynamics

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Perceptions of immigrants' identification to the host society among natives: Evidence from experimentsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

The development process of ethnic hierarchy in JapanPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Book] 可視化される差別―統計分析が解明する移民・エスニックマイノリティに対する差別と排外主義2025

Author(s)

Total Pages

Publisher

Data Source

[Book] 政治意識研究の最前線2025

Author(s)

Total Pages

Publisher

Data Source

[Book] 可視化される差別―統計分析が解明する移民・エスニックマイノリティに対する差別と排外主義2025

Author(s)

Total Pages

Publisher

Data Source

[Journal Article] Do African Americans Overreport or Underreport Their Experiences of Discrimination? Evidence from List Experiments2025

Author(s)

Journal Title

Data Source

[Journal Article] Does Social Embeddedness Shape Attitudes toward Migrants? Evidence from a Survey Experiment in the United Kingdom.2025

Author(s)

Journal Title

Data Source

[Journal Article] Voter Preferences for Ethnoracial Minority Candidates: The Role of Policy Alignment and Shared Identity2025

Author(s)

Journal Title

DOI

Data Source

Igarashi Akira 五十嵐彰