Verb fluency task is a screening test that shows sensitivity to lexical retrieval abilities. This study aims to establish a baseline for verb fluency in Japanese by comparing data from 61 younger and elderly Japanese speakers. The results show that the elderly group produced fewer verbs than the younger group, but compared to Lee et al. (2013), many more correct responses were produced by both groups. An analysis using the Lancaster Sensorimotor Norms found that the number of clusters and switches was smaller for the elderly participants, although the cluster size did not show any difference.