YAZAWA Kakeru
- Affiliation
- Institute of Humanities and Social Sciences
- Official title
- Assistant Professor
- Degree
2020-03 Doctor of Philosophy in International Culture and Communication Studies Waseda University - Articles
- How speaker normalization procedures influence the computational modelling of non-native vowel perception: Implications for the L2LP model
LEE Jooyoung; YAZAWA Kakeru; WHANG James; ESCUDERO Paola
Proceedings of the 27th Annual Conference of the International Speech Communication Association/pp.718-722, 2026-09 - Recoverability beyond accent: Acoustic and ASR-based predictors of L2 speech comprehensibility
ONO Yuichi; KANAYAMA Rikutaka; NARITA Momoko; SEO Eug...
Proceedings of the 40th General Meeting of the Phonetic Society of Japan/pp.268-273, 2026-09 - Acquisition of English fricatives /s, z, θ, ð, f, v/ by native Japanese speakers
近藤 蓮太; 矢澤 翔
Proceedings of the 40th General Meeting of the Phonetic Society of Japan/pp.199-204, 2026-09 - Production of Japanese pitch accent by naïve Indonesian speakers
レシャ フィルダニ; 近藤 蓮太; 矢澤 翔
Proceedings of the 40th General Meeting of the Phonetic Society of Japan/pp.151-156, 2026-09 - Extending the L2LP model to multilingual contexts: Computational modeling of L1 Spanish–L2 English–L3 Dutch vowel perception
LEE Jooyoung; YAZAWA Kakeru; ESCUDERO Paola
Proceedings of the 20th Conference on Laboratory Phonology/pp.98-99, 2026-06 - Predicting L3 cue weighting with L2LP and SHAP: The case of L1 Spanish–L2 English learners
LEE Jooyoung; YAZAWA Kakeru; WHANG James; ESCUDERO Paola
Proceedings of Hanyang International Symposium on Phonetics and Cognitive Sciences of Language 2026/pp.93-94, 2026-05 - The J-AESOP corpus: Design, application, and future directions of a Japanese-English bilingual speech corpus
YAZAWA Kakeru; KONISHI Takayuki; KONDO Mariko
Acoustical Science and Technology/46(5)/pp.553-563, 2025-09 - A Bayesian approach to L2 fluency ratings by native and nonnative listeners
YAZAWA Kakeru; KONISHI Takayuki
Proceedings of the 26th Annual Conference of the International Speech Communication Association/pp.106-110, 2025-08 - Combining phonetics and phonology in Lx acquisition using current theoretical models and probabilistic approaches: A response to Archibald
YAZAWA Kakeru; ESCUDERO Paola
Second Language Research/41(3)/pp.565-575, 2025-07 - Investigating L2 Japanese word-initial stop production by L1 Korean learners
KIM Minn; YAZAWA Kakeru
Proceedings of the 38th General Meeting of the Phonetic Society of Japan/pp.58-63, 2024-09 - Corpus-based investigation of English speakers’ production of Japanese lexically (un)accented words
矢澤 翔; 波多野 博顕
Proceedings of the 38th General Meeting of the Phonetic Society of Japan/pp.64-69, 2024-09 - More foreign-accented but more comprehensible: Attrition and amelioration of L1 speech in proficient L2 learners
YAZAWA Kakeru; KONISHI Takayuki; PÉREZ-RAMÓN Rubén; KO...
F1000Research/13/p.867, 2024-08 - NEW sounds can be easier to learn than SIMILAR sounds, but only when acoustic cues are FAMILIAR
YAZAWA Kakeru
Tsukuba English Studies/42/pp.305-325, 2024-02 - Feature-driven new sound category formation: Computational implementation with the L2LP model and beyond
YAZAWA Kakeru; WHANG James; KONDO Mariko; ESCUDERO Paola
Frontiers in Language Sciences/2/p.1303511, 2023-12 - Australian English listeners’ perception of Japanese vowel length reveals underlying phonological knowledge
YAZAWA Kakeru; WHANG James; ESCUDERO Paola
Frontiers in Psychology/14/p.1122471, 2023-10 - An evaluation of the phonetic balance of the Harvard-NGSL sentences
矢澤 翔
Proceedings of the 37th General Meeting of the Phonetic Society of Japan/pp.108-113, 2023-09 - Modeling a phonotactic approach to segment recovery: The case of Japanese high vowels
WHANG James; YAZAWA Kakeru
Studies in Phonetics, Phonology and Morphology/29(2)/pp.271-295, 2023-09 - L2 proficiency predicts L1 accentedness and comprehensibility
YAZAWA Kakeru; PÉREZ-RAMÓN Rubén; KONDO Mariko
Proceedings of the 20th International Congress of Phonetic Sciences/pp.2840-2844, 2023-08 - Spectral and temporal implementation of Japanese speakers’ English vowel categories: A corpus-based study
YAZAWA Kakeru; KONISHI Takayuki; WHANG James; ESCUDERO...
Laboratory Phonology/14(1)/pp.1-33, 2023-03 - Annotating second language learner speech: Reflecting on the development of the J-AESOP corpus
矢澤 翔
Journal of the Phonetic Society of Japan/26(3)/pp.111-123, 2022-12 - Harvard-NGSL sentences for English learner speech corpora
YAZAWA Kakeru
Proceedings of the 25th Oriental COCOSDA/pp.84-88, 2022-11 - A comparison of rhythm metrics for L2 speech
YAZAWA Kakeru; KONDO Mariko
Proceedings of the 11th International Conference on Speech Prosody/pp.332-336, 2022-05 - Transfer of incomplete neutralization: A case of /ei/ and /ou/ in Japanese
YAZAWA Kakeru
Second Language/20/pp.47-59, 2022-04 - Prosodic manifestation of question tags in Japanese speakers’ English
YAZAWA Kakeru
Tsukuba English Studies/40/pp.41-50, 2022-03 - Investigating vowel productions with Japanese-English speech corpus
YAZAWA Kakeru
Proceedings of Data Science in Collaboration/5/pp.9-18, 2022-02 - more...
- How speaker normalization procedures influence the computational modelling of non-native vowel perception: Implications for the L2LP model
- Books
- The Second Language Linguistic Perception model
ESCUDERO Paola; YAZAWA Kakeru
The Cambridge handbook of bilingual phonetics and phonology/Cambridge University Press/pp.173-195, 2024-11
- The Second Language Linguistic Perception model
- Conference, etc.
- 大学入試の英語記述式採点における生成AIの補助的活用――技術的可能性と運用上の留意点――
小泉 利恵; 矢澤 翔; 菊原 健吾
大学入試学会第3回大会/2026-09-26--2026-09-27 - ASR encoder distance captures L2 pronunciation proficiency: Evidence from the J-AESOP corpus
YAZAWA Kakeru
The 6th International Symposium on Applied Phonetics (ISAPh 2026)/2026-09-14 - Using ASR internal representations to predict perceived accentedness and comprehensibility in L2 speech
YAZAWA Kakeru
Workshop on Linguistics and Generative AI with Ethical and Social Perspectives (Tsukuba–OSU Linguistics Workshop 2026)/2026-03-02 - Beyond “L1” vs. “L2”: Understanding the mastery of multiple languages and dialects
YAZAWA Kakeru
MARCS Research Meeting/2025-08-19 - Corpus-based investigation of English speakers’ production of Japanese lexically (un)accented words
矢澤 翔
The 38th General Meeting of the Phonetic Society of Japan/2024-09-29 - Patterns of misaccentuation of unaccented words in English speakers’ Japanese
Yazawa Kakeru
CorpusPhon: Satellite Workshop of the 19th Conference on Laboratory Phonology (LabPhon 19)/2024-06-26 - More foreign-accented but more comprehensible: Attrition and amelioration of L1 speech in proficient L2 learners
Yazawa Kakeru
Linguistics Colloquium at Seoul National University/2024-03-29 - Bidirectional influences between L1 accentedness/comprehensibility and L2 proficiency
Yazawa Kakeru
International Workshop on Speech Assessment and Native and Non-native Linguistic Variation: Trends and Methods/2023-10-06 - An evaluation of the phonetic balance of the Harvard-NGSL sentences
矢澤 翔
The 37th General Meeting of the Phonetic Society of Japan/2023-09-17 - L2 proficiency predicts L1 accentedness and comprehensibility
Yazawa Kakeru
The 20th International Congress of Phonetic Sciences (ICPhS 2023)/2023-08-09 - Harvard-NGSL sentences for English learner speech corpora
Yazawa Kakeru
The 25th Conference of the Oriental COCOSDA (O-COCOSDA 2022)/2022-11-24 - Investigating vowel productions with Japanese-English speech corpus
Yazawa Kakeru
Linguistics and Data Science in Collaboration (DaSiC 5)/2022-01-20 - L1 phonetic drift in vowel production by Japanese learners of English
矢澤 翔
The 35th General Meeting of the Phonetic Society of Japan/2021-09-26 - Transfer of incomplete neutralization: A case of /ei/ and /ou/ in Japanese
矢澤翔
The 20th International Annual Conference of the Japan Second Language Association (J-SLA 2020)/2021-03-27 - Transferred lengthening of /ei/ and /ou/ in Japanese speakers’ English
矢澤翔
The 34th General Meeting of the Phonetic Society of Japan/2020-09-27 - A feature-based account of new L2 category formation
矢澤 翔
The 9th International Symposium on the Acquisition of Second Language Speech (New Sounds 2019)/2019-09-01 - Acoustic characteristics of Japanese short and long vowels: Formant displacement effect revisited
矢澤 翔
The 19th International Congress of Phonetic Sciences (ICPhS 2019)/2019-08-06 - Perception of Japanese vowel length by Australian English listeners
矢澤 翔
The 19th International Congress of Phonetic Sciences (ICPhS 2019)/2019-08-05 - Phonemic and featural modeling of new L2 sound acquisition
矢澤 翔
Hanyang International Symposium on Phonetics and Cognitive Sciences of Language 2019 (HISPhonCog 2019)/2019-05-24 - Developmental paths of English high vowel production by Japanese speakers
矢澤翔
The 17th International Conference on the Processing of East Asian Languages and the 9th Conference on Language, Discourse, and Cognition (ICPEAL 17 - CLDC 9)/2018-10-19 - Acquisition of English high front vowels /i:, I/ by native Japanese speakers
矢澤翔
The 32nd General Meeting of the Phonetic Society of Japan/2018-09-15 - Using the J-AESOP L2 English speech corpus: A case study of the acquisition of English /i:/-/I/ by Japanese speakers
矢澤翔
The 18th Annual Conference of the Japan Second Language Association (J-SLA 2018)/2018-06-16 - Predicting Australian English speakers’ perception of unfamiliar Japanese vowels
矢澤翔
CoEDL Fest 2018/2018-02-05 - Effects of phrase-final lengthening on English speakers’ manifestation of lexical accent in Japanese
矢澤翔
The 13th Conference on Generative Approaches to Language Acquisition (GALA 2017)/2017-09-09 - Modelling Japanese speakers’ perceptual learning of English /iː/ and /ɪ/ within the L2LP framework
矢澤翔
Phonetics Teaching and Learning Conference 2017 (PTLC 2017)/2017-08-10 - more...
- 大学入試の英語記述式採点における生成AIの補助的活用――技術的可能性と運用上の留意点――
- Teaching
2026-10 -- 2026-12 English Phonology and Morphology (2)-b University of Tsukuba. 2026-04 -- 2026-06 Studies in Foreign Language Education A University of Tsukuba. 2026-04 -- 2026-07 Project Practice (2A) University of Tsukuba. 2026-10 -- 2026-12 Project Seminar (1B) University of Tsukuba. 2026-10 -- 2026-12 Studies in Foreign Language Education B University of Tsukuba. 2026-04 -- 2026-07 Project Seminar (1A) University of Tsukuba. 2026-10 -- 2026-12 Project Practice (2B) University of Tsukuba. 2026-04 -- 2026-06 English Phonology and Morphology (2)-a University of Tsukuba. 2026-10 -- 2026-12 English Presentation Skills II University of Tsukuba. 2026-04 -- 2026-07 English Presentation Skills I University of Tsukuba. more...
(Last updated: 2026-10-02)