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WATABE Naoya
渡部 直也
WATABE Naoya
渡部 直也
Graduate School of Humanities Division of Japanese Studies, Associate Professor (Lecturer)

keyword phonetics,morphology,linguistics,Ukrainian language,Russian language,Phonology

Research History 9

  1. 2024/10 - Present
    Osaka University

  2. 2024/04 - 2024/09
    中央大学 文学部 非常勤講師

  3. 2022/09 - 2024/09
    The University of Tokyo College of Arts and Sciences

  4. 2022/04 - 2024/09
    Tsuru University Tsuru University Tsuru University

  5. 2021/04 - 2024/09
    The University of Tokyo Graduate School of Arts and Sciences

  6. 2020/04 - 2024/09
    Sophia University Faculty of Foreign Studies Department of Russian Language and Studies

  7. 2019/09 - 2024/09
    Keio University Faculty of Letters

  8. 2019/04 - 2021/03
    The University of Tokyo Graduate School of Arts and Sciences

  9. 2015/04 - 2018/03
    Japan Society for the Promotion of Science

Education 2

  1. The University of Tokyo Graduate School of Arts and Sciences Language and Information Sciences

    2015/04 - 2019/02

  2. The University of Tokyo Graduate School of Arts and Sciences Language and Information Sciences

    2013/04 - 2015/03

Professional Memberships 3

  1. THE PHONOLOGICAL SOCIETY OF JAPAN

  2. THE LINGUISTIC SOCIETY OF JAPAN

  3. JAPAN ASSOCIATION FOR THE STUDY OF RUSSIAN LANGUAGE AND LITERATURE

Research Areas 5

  1. Humanities & social sciences / Linguistics / Phonetics

  2. Humanities & social sciences / Japanese linguistics /

  3. Humanities & social sciences / Linguistics / Morphology

  4. Humanities & social sciences / Linguistics / Slavic linguistics

  5. Humanities & social sciences / Linguistics / Phonology

Papers 19

  1. Typology of Palatalized Labials: A Case Study of Japanese and Slavic Languages

    Vol. 28 p. 21-28 2025/03 Research paper (scientific journal)

  2. Perception of Incomplete Voicing Neutralization of Obstruents in Tohoku Japanese

    Mafuyu Kitahara, Naoya Watabe, Hiroto Noguchi, Chuyu Huang, Ayako Hashimoto, Ai Mizoguchi

    Interspeech 2023 p. 1802-1807 2023/08 Research paper (international conference proceedings)

    Publisher: ISCA
  3. REVIEW : Morpheme-Internal Recursion in Phonology : Ed. by Kuniya Nasukawa, De Gruyter Mouton, Berlin, 2020, ⅸ+415pp

    Vol. 39 No. 2 p. 306-317 2023/03 Research paper (scientific journal)

  4. ロシア語とウクライナ語はどれほど違うのか?

    渡部直也

    ユーラシア研究 No. 67 p. 71-72 2023/03 Research paper (scientific journal)

  5. ウクライナ語母音交替における「透明性」—Transparency in Ukrainian vowel alternations

    渡部 直也

    音韻研究 / 日本音韻論学会 編 No. 26 p. 71-78 2023/03

    Publisher: 開拓社
  6. VOT and F0 perturbations for the realization of voicing contrast in Tohoku Japanese

    Hiroto Noguchi, Sanae Matsui, Naoya Watabe, Chuyu Huang, Ayako Hashimoto, Ai Mizoguchi, Mafuyu Kitahara

    Interspeech 2022 2022/09/18 Research paper (international conference proceedings)

    Publisher: ISCA
  7. 日本語由来の新語形成—特集 現代ロシア社会における日本文化の受容

    渡部 直也

    ユーラシア研究 = Eurasian studies / ユーラシア研究所 編 No. 64 p. 57-59 2021/06 Part of collection (book)

    Publisher: ユーラシア研究所
  8. ロシア語男性名詞のアクセントパターンについて

    渡部,直也, ワタベ,ナオヤ

    ロシア語研究 : 「木二会」年報 Vol. 30 p. 3-21 2021/03/27

    Publisher: ロシア語研究会「木二会」(東京外国語大学ロシア語専攻)
  9. Vowel Length Alternations in Czech Diminutive Derivation

    Watabe, Naoya

    Proceedings of Formal Approaches to Slavic Linguistics Vol. 26 p. 457-474 2020/07 Research paper (international conference proceedings)

  10. Vowel Alternations in Czech Loanwords: A Comparison with Japanese

    Phonological Studies Vol. 23 p. 19-26 2020/03 Research paper (scientific journal)

  11. Representation for Mid Vowels: A Contrastive Study of Japanese and Slavic Languages

    Phonological Studies Vol. 22 p. 83-90 2019/03 Research paper (scientific journal)

  12. Sound Alternations in Slavic Languages

    Watabe, Naoya

    University of Tokyo 2019/02 Doctoral thesis

  13. スラブ諸語における母音交替 : 音韻現象の生産性の観点から

    渡部 直也

    言語情報科学 No. 16 p. 125-141 2018

    Publisher: 東京大学大学院総合文化研究科言語情報科学専攻
  14. Opacity in Slavic Voicing Assimilation

    Watabe Naoya

    音韻研究 No. 21 p. 23-30 2018

    Publisher: 開拓社
  15. Morphologically conditioned palatalization in Russian loanwords

    Watabe, Naoya

    Rhema Vol. 2017 No.4 p. 38-49 2017/12 Research paper (bulletin of university, research institution)

  16. ロシア語外来語における軟子音化の回避

    渡部直也

    ロシア語研究 Vol. 27 p. 19-31 2017/10 Research paper (scientific journal)

  17. Russian Vowel Alternations : Interaction between deletion and reduction

    WATABE Naoya

    言語情報科学 No. 15 p. 73-89 2017

    Publisher: 東京大学大学院総合文化研究科言語情報科学専攻
  18. Adaptation of English [æ] in Russian Loanwords

    Watabe Naoya

    音韻研究 No. 19 p. 89-96 2016

    Publisher: 開拓社
  19. Phonological Motivation for Polish Palatalization Effects

    Watabe Naoya

    音韻研究 No. 18 p. 93-100 2015

    Publisher: 開拓社

Publications 3

  1. 生成音韻論の歴史と展望 ―田中伸一教授還暦記念ハンドブック―

    橋本 大樹, 渡部 直也, 黄 竹佑

    開拓社 2025/03/17

    ISBN: 4758924163

  2. EU百科事典 = Encyclopedia of European Union

    羽場, 久美子, 田中, 素香, 中西, 優美子

    丸善出版 2024/12

    ISBN: 9784621310250

  3. ウクライナ・ロシアの源流 ~スラヴ語の世界~

    渡部 直也

    教養検定会議 2024/05

    ISBN: 9784910292106

Presentations 20

  1. High feature in palatalisation: A case study of Ukrainian vowel reduction

    Watabe, Naoya

    Approaches to Phonology and Phonetics 2025 2025/07/04

  2. ウクライナ語における「軟らかい」唇子音

    渡部直也

    日本言語学会第169回大会 2024/11/10

  3. Velar palatalisation in Tohoku Japanese

    Naoya Watabe, Hiroto Noguchi, Chuyu Huang, Ayako Hashimoto, Ai Mizoguchi, Mafuyu Kitahara, Sanae Matsui

    The 21st International Congress of Linguists 2024/09/10

  4. Typology of Palatalized Labials: A Case Study of Japanese and Slavic Languages

    Naoya Watabe

    2024/08/22

  5. ウクライナ語の狭母音化における中和現象

    渡部 直也

    日本言語学会第167回大会 2023/11/11

  6. Neutralization and secondary acoustic cues of voicing contrast: A Tohoku and Tokyo Japanese production experiment

    Chuyu Huang, Sanae Matsui, Naoya Watabe, Hiroto Noguchi, Ayako Hashimoto, Ai Mizoguchi, Mafuyu Kitahara

    ICPhS 2023 2023/08/07

  7. スラヴ諸語における音交替

    渡部直也

    日本音韻論学会春期研究発表会 2022/06/04

  8. 令和のp音考:ハ行子音の基底表示について

    渡部 直也

    第17回音韻論フェスタ 2022/03/08

  9. Frequency and markedness in Russian verbal stress

    Watabe, Naoya

    The 14th European Conference on Formal Description of Slavic Languages 2021/06/04

  10. 日本語由来のロシア語新語形成

    渡部 直也

    日本ロシア文学会第70回大会 2020/11/01

  11. Phonological and phonetic voice in Polish vowel raising

    Watabe, Naoya

    The 14th meeting of Slavic Linguistics Society 2019/09/11

  12. 日本語における拗音の表出制限

    渡部直也

    日本言語学会第158回大会 2019/06/22

  13. Issues on mid vowels: a comparative study of Japanese and Slavic languages

    Watabe, Naoya

    2018/08/29

  14. Root-internal paradigm uniformity in Slavic derivational phonology

    Watabe, Naoya

    Word-formation Theories III / Typology and Universals in Word-formation IV 2018/06/28

  15. 語の活用における出没母音の交替の回避

    渡部直也

    日本ロシア文学会第67回大会 2017/10/15

  16. Palatalization and depalatalization before a diminutive affix /-k-/

    Watabe, Naoya

    The 12th meeting of Slavic Linguistics Society 2017/09/23

  17. Opacity in Slavic voicing assimilation

    Watabe, Naoya

    2017/08/25

  18. ポーランド語の語形成における子音の硬軟の統一性

    渡部直也

    日本言語学会第154回大会 2017/06/24

  19. Vowel length alternations in Czech diminutive derivation

    Watabe, Naoya

    The 26th meeting of Formal Approaches to Slavic Linguistics 2017/05/19

  20. Morphologically conditioned palatalization in Russian loanwords

    Watabe, Naoya

    Formal Approaches to Russian Linguistics 2 2017/03/29