2018 - 2022 The Skill Circulation of Oral Care and Swallowing Function Rehabilitation: Developing a Career Path for Returned Healthcare Migrants from Japan to Asian Countries
2021 - 2022 ERIA Research Project on Resilient Long-term Care for the Elderly under Covid-19 Pandemic
Yuka Minagawa, Nguyen Cong Vu, Yoichi Hiruma, Yasuhiko Saito. Social Issues in Viet Nam’s Ageing Society. Viet Nam 2045: Development Issues and Challenges(Edited by Fukunari Kimura and the Viet Nam 2045 team). 2023
Hiruma, Y. Feasibility Study for Developing a Meal Assistance and Oral Care Module for Vietnamese Care Workers: An Observation of a Care Institution in Danang, Viet Nam. Yuko O. Hirano (ed.), Development and Assessment of a Meal Assistance and Oral Care Module for Care Workers in Asian Countries. ERIA Research Project Report FY2023 No. 09, Jakarta: ERIA. 2023. 29-34
ERIA study team. Navigating Resilience and Vulnerability: Everyday Lived Experiences of Migrant Care Workers in Japan During the COVID-19 Pandemic. in Takeo Ogawa, Takuma Kato, and Asuka Nagatani (eds.), Resilient Long-term Care under the COVID-19 Pandemic in Indonesia, Japan, and Thailand. ERIA Research Project Report FY2023 No. 08, Jakarta: ERIA, pp.62-97. 2023