NUCB Business School · Faculty of International Studies · 准教授

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• Masahiro Koga (2026) An “Introduction to linguistics” course for the nurturing of global human resources: Chinese language unit. Tokyo Metropolitan University Journal of Teacher Education (10) Masahiro Koga (2025) Writing Strategies of “Nise Chinese ” in the “Tuita ” App : A Study on Methods of Making Japanese Appear Chinese-like. Journal of Japanese Language (86) Masahiro Koga (2025) Production and Use of Video Resource “Introduction of Linguistic Landscapes in Japan for Basic Level2026
• Masahiro Koga (2025) Production and Use of Video Resource “Introduction of Linguistic Landscapes in Japan for Basic Level Japanese Learners” in Introductory Japanese Class. Studies in the Japanese Language (45) Masahiro Koga (2024) The Linguistic Landscape of Koreatown in Nagoya：Its Origins and Current Status. Journal of Japanese Language (82) Masahiro Koga (2024) Disentangling the Influences of two Sources Languages in “Kyōwa-go” through the application of “Positioning Analysis”. JALALIDA 104 M2025
• (2025) Linguistic Issues in Elderly Care for Foreign Residents in Japan: Analysis of Pioneering Cases and Current Situation. JSPS Primary Researcher (2022) A sociolinguistic study to identify the Japanese language problems encountered by elderly foreigners living in Japan and proposals for their linguistic resolution. Grants-in-Aid for Scientific Research(KAKEN) Primary Researcher (2021) Sociolinguistic research and linguistic proposals to alleviate the Japanese language problems of elderly fore2025
• Masahiro Koga (2025) Writing Strategies of “Nise Chinese ” in the “Tuita ” App : A Study on Methods of Making Japanese Appear Chinese-like. Journal of Japanese Language (86) Masahiro Koga (2025) Production and Use of Video Resource “Introduction of Linguistic Landscapes in Japan for Basic Level Japanese Learners” in Introductory Japanese Class. Studies in the Japanese Language (45) Masahiro Koga (2024) The Linguistic Landscape of Koreatown in Nagoya：Its Origins and Current Status. Jou2025

• Grants: (2025) Linguistic Issues in Elderly Care for Foreign Residents in Japan: Analysis of Pioneering Cases and Current Situat

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