修士, The University of Tokyo

Ph.D. (Literature), The University of Tokyo

Japanese linguistics

Linguistics

2021 - 2022
立正大学 文学部 非常勤講師

2019 - 2020
駒澤大学 文学部 国文学科 非常勤講師

2018 - 2020
埼玉大学 大学院人文社会科学研究科 非常勤講師

2018 - 2020
西武学園医学技術専門学校 言語聴覚学科 非常勤講師

2016 - 2016
Adjunct Researcher, Language Variation Division, National Institute for Japanese Language and Linguistics

2012 - 2017, The University of Tokyo, Graduate School of Humanities and Sociology, The Division of General Culture

2010 - 2012, The University of Tokyo, Graduate School of Humanities and Sociology, The Division of General Culture

2006 - 2010, Kyoto University, Faculty of Integrated Human Studies, 総合人間学科

2013
東京言語研究所, 理論言語学賞
音声学, International academic award
中澤 光平

A Synchronic and Diachronic Analysis of Contours in Keihan-Type Accent Systems
Kohei NAKAZAWA
Shinshu Studies in Humanities, 11(2), 143-157, Mar. 2024, Refereed, Not invited
Lead

UniCog: A Framework Proposal for the Dynamic Compilation of Comparative Data for the Reconstruction of proto-Ryukyuan
CELIK Kenan; Kohei NAKAZAZAWA; Reiko ASO
NINJAL Research Papers, 26, 69-97, Jan. 2024, Refereed, Not invited
Lead

Voice and Vowel Length Contrasts in Hateruma Ryukyuan: A Description of the Transitional Stage of Phonologization and De-phonologization
Reiko Aso; Kohei Nakazawa
Journal of the Phonetic Society of Japan, 27(2), 48-63, Oct. 2023, Refereed, Not invited
Lead

AB/C Tone Class Information of the Kohama Dialect for the Reconstruction of the Classified Vocabulary of Proto-Yaeyaman
CELIK Kenan; ASO Reiko; NAKAZAWA Kohei
Journal of Asian and African Studies, 106, 111-131, Sep. 2023, Refereed, Not invited
Lead

南琉球八重山語波照間方言辞典に関する中間報告
セリック ケナン; 麻生 玲子; 中澤 光平
言語記述論集, 15, 193-358, Apr. 2023, Not invited
Lead

An Attempt to Reconstruct the Prosodic System of Proto-Japonic
Kohei NAKAZAWA
Shinshu Studies in Humanities, 10(2), 71-91, Mar. 2023, Refereed, Not invited
Lead

Diachronic Study on the Tonal Alternation in the Verbal Paradigm of Southern Ryukyuan Yonaguni Dialect
NAKAZAWA Kohei
NINJAL Research Papers, 24, 169-194, Jan. 2023, Refereed, Not invited
Lead, Corresponding

Regional differences in syllable fusion in Japanese dialects
Kohei Nakazawa
Proceedings of the fifth International Conference on Asian Geolinguistics, 74-85, 2023, Invited
Lead

Elision of Close Vowels in the Yonaguni Ryukyuan: Conditions and the Relative Chronology of Phonological Changes
Kohei, Nakazawa
Tokyo University linguistic papers, 44, e80-e101, Oct. 2022, Refereed, Not invited
Lead, Corresponding

Possibilities of Meta-research on Japonic Descriptive Linguistics : Evaluation of 40 Years of Lexical Research on Southern Ryukyuan and Its Implications for Future Methodology
Reiko ASO; Kenan CELIK; Kohei NAKAZAWA
NINJAL Research Papers, (23), 75-98, Jul. 2022, Refereed, Not invited
Lead

Positive and Negative Commands in Japonic Dialects (Report)
KONISHI Izumi; ADACHI Kenji; OHSHIMA Hideyuki; TAKI Ryuichi; TANAKA Tomoaki; CHUBACHI Ayaki; NAKAZAWA Kohei
Japanese linguistics papers, 18, (51)186-(111)126, Mar. 2022, Not invited
Lead

Accent Data of the Hinase Dialect in Bizen City, Okayama Prefecture
NAKAZAWA Kohei
JAPANESE LINGUISTICS PAPERS, 18, 210-236, Mar. 2022, Not invited
Lead, Corresponding

Report on the Lexical Prosodic System of Nouns in the Southern Ryukyuan Yaeyama Miyara Dialect
Kenan CELIK; Reiko ASO; Kohei NAKAZAWA
NINJAL Research Papers, (22), 157-176, Jan. 2022, Refereed, Not invited
Lead

Phonological and Morphological Changes in Yonaguni Dialect
Kohei NAKAZAWA
NINJAL Research Papers, (22), 89-111, Jan. 2022, Refereed
Lead

A Synchronic and Diachronic Analysis of Syllable Fusion in the Awaji Dialects
Kohei Nakazawa
Tokyo University linguistic papers, 43, 159-182, Oct. 2021, Refereed, Not invited
Lead

明治時代の八重山語語彙資料『海南諸島單語篇』の翻刻
セリック ケナン; 麻生 玲子; 中澤 光平
言語記述論集, 13, 139-177, Apr. 2021, Not invited
Lead

Interesting sounds and sound changes in Japonic
NAKAZAWA Kohei; YOKOYAMA Akiko
Studies in Asian and African Geolinguistics I, 93-101, 2021, Not invited
Lead

Grammatical Relations in Japonic
KIBE Nobuko; NAKAZAWA Kohei; YOKOYAMA Akiko
Studies in Asian and African Geolinguistics II, 6-10, 2021, Not invited
Lead

Stop series in Japonic
NAKAZAWA Kohei and YOKOYAMA Akiko
Studies in Asian and African Geolinguistics, 1, 30-31, 2021, Invited
Lead, Corresponding

Corpus-based study of Japanese dialects Regional differences in accusative case marking system
Nobuko Kibe; Kumiko Sato; Taro Nakanishi; Kohei Nakazawa
Proceedings of Methods XVI, 197-207, Jun. 2020, Refereed, Not invited
Last

A consideration over "kikibiso"
中澤 光平
埼玉大学紀要. 教養学部, 55(2), 115-128, Mar. 2020, Not invited
Lead

Two-Unit Forms of the Accent in the Nushima Dialect
Nakazawa Kohei
東京大学言語学論集, 36, 239-254, Sep. 2015, Refereed, Not invited
Lead

An Attempt on Classifying Subgroups of the Awaji Dialects Based on Regional Differences
Kohei NAKAZAWA
Tokyo University linguistic papers, 35, 187-216, Sep. 2014, Refereed, Not invited
Lead, Corresponding

Regional Variety of the Verbal Accent System in Awaji-shima Dialect
Nakazawa, Kohei
Tokyo University Linguistic Papers, 31, 187-196, Sep. 2011, Refereed, Not invited
Lead

ことばめぐり：風の名前「ヨウズ」の語源をめぐって
中澤 光平
季刊誌Yaponesian, 4(あき), 18 - 22, Jan. 2023, Invited
Lead

[Relevant Data] Bibliography list of Southern Ryukyuan lexical research in the last 40 years (1980-2020)
CELIK, Kenan; ASO, Reiko; NAKAZAWA, Kohei
NINJAL Research Papers, 23, Jul. 2022
Lead

[Relevant Data] Prosodic materials of the Southern Ryukyuan Yaeyama Miyara dialect
CELIK, Kenan; ASO, Reiko; NAKAZAWA, Kohei
NINJAL Research Papers, 22, Jan. 2022
Lead

川平方言語彙集
セリック・ケナン; 麻生玲子; 中澤光平; 中川奈津子
『新版 川平村の歴史』, 436 - 410, 12 Feb. 2021
Lead

ことばめぐり：生き物を表わす言葉と日本語の起源をめぐって
中澤 光平
季刊誌Yaponesian, 2(はる), 13 - 14, May 2020, Invited
Lead

しまめぐり：淡路島
中澤 光平
季刊誌Yaponesian, 1(なつ), 20 - 20, Sep. 2019, Invited
Lead

Shiramine Dialect Accent Survey Report
NAKAZAWA Kohei; MATSUKURA Kohei; NITTA Tetsuo
Research Report on Shiramine Dialect: Endangered Languages and Dialects in Japan, 13 - 35, 20 Mar. 2018, Invited
Lead

For building of “Corpus of Japanese Dialects”
KIBE, Nobuko; SATO, Kumiko; NAKANISHI, Taro; NAKAZAWA, Kohei
Proceedings of Language Resources Workshop 1, 57 - 68, Mar. 2017
Lead

Linguistic Atlas of Asia and Africa, Volume 3
福嶋秩子; 白井聡子; 深澤美香; 鈴木博之; 遠藤光暁, Contributor, 「Alignment in Japonic」（共著）、「Numeral systems in Japonic」（単著）
デザインエッグ社, Dec. 2023
ISBN:4815041326

Linguistic Atlas of Asia and Africa, Volume 2
Hiroyuki Suzuki; Kohei Nakazawa; Mitsuaki Endo, Joint editor
Geolinguistic Society of Japan, May 2023
ISBN:4815037949

Linguistic Atlas of Asia and Africa, Volume 1
Hiroyuki Suzuki; Mika Fukazawa; Akiko Yokoyama; Mitsuaki Endo, Contributor, Subgrouping of Japonic, ‘Mouse/Rat’ in Japonic, ‘Chicken’ in Japonic, ‘Horse’ in Japonic, ‘Dog’ in Japonic, ‘Wolf’ in Japonic, ‘Bear’ in Japonic
Geolinguistic Society of Japan, Oct. 2022
ISBN:4815035377

どぅなんむぬい辞典（第２版）
与那国方言辞典編集委員会, Supervisor
与那国町教育委員会, Mar. 2021

Studies in Asian and African Geolinguistics I
Hiroyuki SUZUKI; Mitsuaki ENDO, Contributor, Subgrouping of Japonic, Stop series in Japonic
Research Institute for Languages and Cultures of Asia and Africa, 2021
ISBN:9784863373563

The Role of Linguists in Language Inheritance: Considered from the Making of “Dictionary of Dunanmunui”
Kohei Nakazawa
The 5th NINJAL-UHM Linguistics Workshop, Apr. 2024, Not invited,

動詞接辞を中心とした高知方言のTAM体系
中澤 光平
令和5年度 第2回「危機言語の保存と日琉諸語のプロソディー」合同研究発表会, Mar. 2024, Invited,

Is introspection about prosody reliable?
Kohei NAKAZAWA
Field Linguistics Workshop: Grammatical Studies Workshops 24, Jan. 2024,

「宮古 ・八重山諸島のアクセント研究の新展開：その韻律単位と類型」へのコメント
中澤 光平
第167回日本言語学会大会ワークショップ「宮古 ・八重山諸島のアクセント研究の新展開：その韻律単位と類型」, Nov. 2023, Invited,

協議「方言辞典とかるた作りに取り組む」
山田 真寛; 中澤 光平; 田頭 政英; 村松 稔; 上地 艶子; 譜久嶺 マリサ
令和5年度 危機的な状況にある言語・方言サミット（与那国島大会）, Oct. 2023, Invited

『どぅなんむぬい辞典』づくりから考えた言語継承と研究者の役割
中澤 光平
令和5年度 危機的な状況にある言語・方言サミット（与那国島大会）, Oct. 2023, Invited

Gemination and phonological interpretation of glottalized consonants in the Yonaguni Ryukyuan
Kohei NAKAZAWA
The Thirty-Seventh General Meeting of the Phonetic Society of Japan, Sep. 2023, Not invited,

その変化は内的要因か外的要因か：俚言に基づく判定の可能性
中澤 光平
JSAA-ICNTJ 2023, Sep. 2023, Not invited,

Regional Differences in Syllable Fusion in Japonic
Kohei NAKAZAWA
The Fifth International Conference on Asian Geolinguistics, May 2023, Not invited,

Numeral Systems in Japonic
Kohei NAKAZAWA; Akiko YOKOYAMA
Studies in Asian and African Geolinguistics The 6th meeting, Mar. 2023, Invited,

京阪系アクセントの式音調の系統関係試論
中澤 光平
第４回ヤポネシアゲノムくにうみミーティング, Mar. 2023, Not invited,

琉球諸語間での借用について
中澤 光平
第三回プロトジャポニック研究発表会, Jan. 2023, Invited,

京阪系アクセントにおける式音調の音声変種
中澤 光平
日琉語族内的声調類型論の再構築2022年度第3回研究会, Nov. 2022, Invited,

Deaccentuation by the sentence final particle ga and the Prosodic unit in the Kochi dialects
Kohei NAKAZAWA
The Thirty-Sixth General Meeting of the Phonetic Society of Japan, Sep. 2022, Not invited,

A proto-Ryukyuan Database: an aggregating model of dialectal lexical data
CELIK Kenan; NAKAZAWA Kohei; ASO Reiko
Methods XVII, Aug. 2022, Not invited,

Reconsideration of the reconstruction of mid vowels *e and *o in Proto-Ryukyuan
NAKAZAWA Kohei
The 164th Meeting of the Linguistic Society of Japan, Jun. 2022, Not invited,

八重山語のもう１つの３型アクセント体系の発見：小浜方言の韻律体系に関する調査報告
セリック ケナン; 麻生玲子; 中澤光平
第240回NINJALサロン, Jun. 2022, Not invited

Crop terms in Japonic
Kohei NAKAZAWA, Akiko YOKOYAMA
Studies in Asian and African Geolinguistics The 4th meeting, 19 Mar. 2022, Invited

Crop terms in Japonic
Kohei NAKAZAWA; Akiko YOKOYAMA
Studies in Asian and African Geolinguistics The 4th meeting, Mar. 2022, Invited,

やわらか講座（言語学）
中澤 光平
第3回ヤポネシアゲノムくにうみミーティング, Mar. 2022, Invited

南海道諸方言の系統関係試論
中澤 光平
第3回ヤポネシアゲノムくにうみミーティング, Mar. 2022, Not invited,

南琉球与那国方言の撥音化と喉頭音化：音韻変化の条件と相対年代
中澤 光平
「対照言語学の観点から見た日本語の音声と文法」オンライン研究発表会（2021年度後期）, Dec. 2021, Not invited,

『どぅなんむぬい辞典』に見られる現在の与那国方言の諸特徴
中澤 光平
「日本の消滅危機言語・方言の記録とドキュメンテーションの作成」令和3年度第2回オンライン研究発表会, Dec. 2021, Not invited,

Diachronic perspectives on the prosodic phenomena in interrogative and indefinite expressions in Japonic languages
Kohei NAKAZAWA
The 163rd Meeting of the Linguistic Society of Japan, Nov. 2021, Not invited,

Animal vocabulary in Japonic
Kohei NAKAZAWA; Akiko YOKOYAMA
Studies in Asian and African Geolinguistics The 3rd meeting, Sep. 2021, Invited,

日琉諸語子音体系考―特に清濁に注目して―
中澤 光平
2021年度東京大学文学部国語研究室会, Jul. 2021, Invited,

A suggestion on a unified notation for modern Japanese dialects in corpora
NAKAZAWA Kohei; KAMIMURA Kentaro; KO Kaihei; KOHARA Yujiro; SATO Kumiko
Conference Papers of the Dialectological Circle of Japan No.112, May 2021, Not invited

南琉球八重山語宮良方言のアクセント体系に関する初期報告
セリック ケナン; 麻生玲子; 中澤光平
日本語学会2021年度春季大会, May 2021, Not invited

日本書紀α群における去声字の分布に基づく上代日本語のプロソディーの検討
中澤 光平
日本語学会2021年度春季大会, May 2021, Not invited,

Grammatical Relations in Japonic
Nobuko Kibe; Kohei Nakazawa; Akiko Yokoyama
Studies in Asian and African Geolinguistics The 2nd meeting, Mar. 2021, Invited,

淡路方言の系統試論
中澤 光平
第2回ヤポネシアゲノムくにうみミーティング, Mar. 2021, Not invited

日琉諸語の下位分類とアクセント研究
中澤 光平
シンポジウム 「日琉諸方言系統論の展望」, Dec. 2020, Invited

Sino-Japanese loanwords and the relative chronology of sound changes in Southern Ryukyuan
NAKAZAWA Kohei; Celik Kenan; ASO Reiko
The 161st Meeting of the Linguistic Society of Japan, Nov. 2020, Not invited

Stop Series in Japonic
Kohei NAKAZAWA; Akiko YOKOYAMA
Studies in Asian and African Geolinguistics The 1st meeting, Oct. 2020, Invited,

言語学から迫る日本列島人の形成と発展の歴史
麻生 玲子; 中澤 光平; セリック ケナン
日本進化学会第22回オンライン大会企画シンポジウム「多彩な研究による日本列島人の形成と発展の歴史の解明」, Sep. 2020, Invited

Phonological analysis of vowel length in Hateruma Ryukyuan
ASO Reiko; NAKAZAWA Kohei
The 160th Meeting of the Linguistic Society of Japan, Jun. 2020, Not invited

Synchronic and Diachronic Analysis of Alternation of Verbal Accent in Yonaguni Dialect
NAKAZAWA Kohei
The 160th Meeting of the Linguistic Society of Japan, Jun. 2020, Not invited

与那国方言の音韻変化と形態変化
中澤 光平
第206回NINJALサロン, Apr. 2020, Not invited

Linguistic phylogeny of Yaeyama Ryukyuan: preliminary results based on a small sample
Natsuko Nakagawa; Kohei Nakazawa; Reiko Aso; Kenan Celik
Meeting of the linguistic group, B02,Yaponesian genome project, grant-in-aid, MEXT, Jan. 2020, Invited

How valid is the “merger of accentual classes” for the phylogenetic classification of Japanese dialects?
中澤 光平
Meeting of the Linguistic Group, B02,Yaponesian Genome Project, grant-in-aid, MEXT, Jan. 2020, Invited,

岡山県東部方言のアクセントの成立過程
中澤 光平
日本語学会2019年度秋季大会, Oct. 2019, Not invited,

Accentual varieties of Verb-Verb compounds in Japanese (dialects)
Kohei NAKAZAWA
NINJAL-UHM Linguistics Workshop on Syntax-Semantics Interface, Language Acquisition, and Naturalistic Data Analysis, Oct. 2019, Not invited

Regional differences and historical changes in patterns of contracted forms with particles in Japanese dialects
中澤 光平
日本地理言語学会第1回大会, Oct. 2019, Not invited

複数の辞書データに基づく八重山諸方言の系統樹作成の試み
麻生 玲子; 中澤 光平; セリック・ケナン; 中川 奈津子
第一回ヤポネシアゲノムくにうみミーティング, Sep. 2019, Invited

“Word+particle” fusion forms across Japanese dialects: A study based on the “Corpus of Japanese Dialects”
Kohei Nakazawa; Tomoyo Otsuki; Carlino Salvatore
Japanese Studies Association of Australia Biennial Conference (JSAA 2019), Jul. 2019, Not invited

Regional differences in patterns of contracted forms with particles in Japanese dialects: A study based on the "Corpus of Japanese Dialects (COJADS)"
NAKAZAWA Kohei; OTSUKI Tomoyo; KAMIMURA Kentaro; CARLINO Salvatore; SATO Kumiko; KIBE Nobuko
Conference Papers of the Dialectological Circle of Japan No.108, May 2019, Not invited

淡路方言の活用とアクセント単位
中澤 光平
「日本の消滅危機言語・方言の記録とドキュメンテーションの作成」研究発表会, Mar. 2019, Invited

Mismatches between phonological words and grammatical words in conjugation of verbs in Awaji Japanese
NAKAZAWA Kohei
The 2nd NINJAL-UHM-SGRL linguistics workshop: Grammatical descriptions of endangered and understudied languages in East Asia and Beyond, Jan. 2019, Not invited,

Phonological and morphological changes in Yonaguni Ryukyuan
NAKAZAWA Kohei
The NINJAL-SGRL-UHM Linguistics Workshop: Grammatical Descriptions of Endangered and Understudied Languages and Dialects in East Asia and Beyond, Jan. 2019, Not invited

淡路方言の系統的位置と方言区画
中澤 光平
日本語学会2018年度秋季大会, Oct. 2018, Not invited,

The Compound Accent of the Yonaguni dialect and its Phonological Interpretation
NAKAZAWA KOHEI
The Thirty-Second General Meeting of the Phonetic Society of Japan, Sep. 2018, Not invited

方言辞典に求められるもの―与那国方言辞典作成の現場から―
中澤 光平
語彙・辞書研究会第53回研究発表会, Jun. 2018, Not invited

The Characteristics of the Accentual Unit in the Yonaguni Dialect (Okinawa Prefecture) through Comparison with other Japanese / Ryukyuan Dialects
Kohei Nakazawa
JK 25 Workshop: Prosody and Prosodic Interfaces in Japanese and Korean, Oct. 2017, Not invited

The Accent system and accent units in the Iki Katsumoto dialect of Japanese
KOHEI NAKAZAWA
The Thirty-First General Meeting of the Phonetic Society of Japan, Sep. 2017, Not invited

淡路島北淡方言に見られる重起伏調
中澤 光平
第10回熱海音韻論フェスタ, Mar. 2015, Not invited

項目間の分布の違いに基づく伝播過程の推定―淡路方言を例として―
中澤 光平
JLVC2015, Mar. 2015, Not invited,

京阪式諸方言における助詞「の」のアクセント―時空間連語の特殊性―
中澤 光平
日本語学会2014年度秋季大会, Oct. 2014, Not invited,

Initial consonant-clusters of the Yura dialect in Awaji-shima
Kohei NAKAZAWA
The Twenty-Eighth General Meeting of the Phonetic Society of Japan, Sep. 2014, Not invited,

アクセント型の対応の例外に基づく淡路方言の下位分類の試み
中澤 光平
総合地球環境学研究所言語記述研究会第52回会合, Jan. 2014, Not invited,

南あわじ市沼島方言の（低起）式音調の被さる範囲について
中澤 光平
東京音韻論研究会1月例会, Jan. 2014, Not invited,

淡路島方言の助詞「が」・「は」融合形の意味と機能
中澤 光平
2013年度第8回目東京大学言語学合同研究発表会, Jan. 2014, Not invited,

Accentual varieties of V-V complexes in Japanese dialects
Kohei Nakazawa
MYSTERIES OF;VERB-VERB COMPLEXES IN ASIAN LANGUAGES, Dec. 2013, Not invited,

淡路島方言の助動詞『じゃ』のアクセントと促音について
中澤 光平
日本音声学会第328回研究例会, Dec. 2013, Not invited,

淡路島方言の述語形式「ヨットラ」について
中澤 光平
日本語学会2013年度秋季大会, Oct. 2013, Not invited,

The distribution and phonological interpretation of the pre-nasalized consonants in the Awaji-shima dialect
Kohei NAKAZAWA
The Twenty-Seventh General Meeting of the Phonetic Society of Japan, Sep. 2013, Not invited

南あわじ市沼島方言の複合語アクセントから推定される低起式音調の通時的変化
中澤 光平
日本語学会2013年度春季大会, Jun. 2013, Not invited,

A synchronic and diachronic analysis of two-unit forms in the accentual system of the Nushima Dialect (Minami-Awaji City, Hyogo Pref.)
NAKAZAWA Kohei
Conference Papers of the Dialectological Circle of Japan No.96, May 2013, Not invited,

淡路方言の地域差と成立過程
中澤 光平
JLVC2013, Mar. 2013, Not invited,

南あわじ市沼島方言における複合語のアクセント
中澤 光平
第8回琵琶湖音韻論フェスタ, Feb. 2013, Not invited

青森市方言における語末核の「上昇の遅れ」
高山 林太郎; 中澤 光平; 大槻 知世
日本語学会2012年度秋季大会, Nov. 2012, Not invited

青森市若年層のアクセントについて－ダウンステップ、低平化、高平化－
高山 林太郎; 中澤 光平; 大槻 知世
第26回日本音声学会全国大会, Sep. 2012, Not invited

淡路島方言におけるアクセントの地域差と歴史―京阪神方言，四国方言との対照―
中澤 光平
JLVC2012, Mar. 2012, Not invited

淡路島方言における音節融合と代償延長
中澤 光平
第7回琵琶湖音韻論フェスタ, Feb. 2012, Not invited

『日本書紀』α群の万葉仮名における去声字の特異な分布
中澤 光平
第105回訓点語学会研究発表会, Oct. 2011, Not invited

Fusion of particles 'ga' and 'wa' in Awaji-island dialect and its phonological interpretation
NAKAZAWA Kohei
Conference Papers of the Dialectological Circle of Japan No.92, May 2011, Not invited

淡路島方言における助詞「が」、「は」の融合形について
中澤 光平
総合地球環境学研究所言語記述研究会第33回会合, Dec. 2010, Not invited

Apr. 2022 - Present
東京大学国語国文学会

Apr. 2014 - Present
The Linguistic Society of Japan

Apr. 2013 - Present
The Phonetic Society of Japan

Feb. 2013 - Present
The Society for Japanese Linguistics

Aug. 2011 - Present
The Society for Research in Kunten Language

日本語諸方言の接触地域における系統関係の解明
科学研究費補助金, 若手研究
01 Apr. 2021 - 31 Mar. 2025

南海道諸方言の歴史言語学的研究と方言形成時期の推定
科学研究費補助金, 新学術領域研究(研究領域提案型)
01 Apr. 2021 - 31 Mar. 2023