4件 （「Keigo Asai」）

The Japanese version of the Fear of COVID-19 scale: Reliability, validity, and relation to coping behavior 論文

Koubun Wakashima・Keigo Asai・Daisuke Kobayashi・Kohei Koiwa・Saeko Kamoshida・Mayumi Sakuraba ·2020-11-05 ·『PLoS ONE』　15(11)　pp. e0241958-e0241958

doi:10.1371/journal.pone.0241958

Aging trajectories of subscales in higher-level functional capacity among community-dwelling older Japanese adults: the Otassha study 論文

Hisashi Kawai・Keigo Imamura・Manami Ejiri・Yoshinori Fujiwara・Kazushige Ihara・Hirohiko Hirano・Hiroyuki Sasai・Shuichi Obuchi ·2024-06-21 ·『Aging Clinical and Experimental Research』　36(1)　pp. 137-137

doi:10.1007/s40520-024-02791-x

Association of Aging Trajectories in the Japan Science and Technology Agency Index of Competence With Instrumental Activities of Daily Living Among Community‐Dwelling Older Japanese Adults: The Otassha Study 論文

Hisashi Kawai・Keigo Imamura・Manami Ejiri・Yoshinori Fujiwara・Kazushige Ihara・Hirohiko Hirano・Hiroyuki Sasai・Shuichi Obuchi・Takao Suzuki ·2025-10-21 ·『Geriatrics and gerontology international/Geriatrics & gerontology international』　25(12)　pp. 1894-1902

doi:10.1111/ggi.70232

Reliability and validity of the Japanese version of the active-emphatic listening scale 論文

Keigo Asai・Taku Hiraizumi・Reino Hanzawa ·2020-06-11 ·『BMC Psychology』　8(1)　pp. 59-59

doi:10.1186/s40359-020-00422-4