Aya Toyoshima, Takashi Kusumi. Relationship Between Nostalgia Proneness, Generativity, and Ego Integrity. The International Journal of Aging and Human Development. 2025
Shoko IWASAKI, Masatoshi YAMASHITA, Reina TAKAMATSU, Aya TOYOSHIMA, Shu NISHIGUCHI, Minoru YAMADA, Kaoru SEKIYAMA. CONVERTING MOCA-J TO MMSE-J IN COMMUNITY-DWELLING JAPANESE OLDER ADULTS: A PILOT STUDY. PSYCHOLOGIA. 2025
Aya Toyoshima. Role Identity, Loneliness, and Bereavement During the Pandemic in Japan: A Cross-Sectional Study. Health Science Reports. 2025
Saori Yasumoto, Daisuke Ito, Aya Toyoshima, Yumi Kimura. To What Age Do Japanese People Wish to Live?: The Impact of Age Stereotypes. The International Journal of Aging and Human Development. 2024
Aya Toyoshima, Takashi Kusumi. The Effect of Being Worried about Pandemic of COVID-19 on Loneliness Using a Longitudinal Data. The Japanese Journal of Personality. 2023. 32. 1. 11-13
Aya Toyoshima, Sato Shinichi. Age Differences in The Relationship Between Internet Use and Personality. INTERNATIONAL JOURNAL OF PSYCHOLOGY. 2016. 51. 57-57