Tomohiko YARA. Polyphony and Festivity : A Philosophical Consideration of dialogue among the mentally disabled and community members. Annals of the Japanese Association for Philosophical and Ethical Researches in Medicine. 2019. 37. 34-44
Tomohiko YARA. Polyphony and Festivity in Peer Support Activities: For the Revitalization of Community. Journal of Japan Academy of Safety Care for Mental Health. 2023. 5. 1. 46-47