ABSTRACT: Four previously described species of Argopistes are recognized and redescribed from Japan and Taiwan: A.biplagiatus Motschulsky, 1860, A.rufus Chen, 1934, A.tsekooni Chen, 1934, and A.unicolor Jacoby, 1885. Three new species from Taiwan, A.jungchani sp. nov., A.tsoui sp. nov., and A.yuae sp. nov., are described. Descriptions of species include illustrations of aedeagi, antennae, gonocoxae, abdominal ventrite VIII, and spermathecae. Argopistesrufus Chen, 1934, stat. nov. is raised to species status from a variety of A.biplagiatus Motschulsky, 1860. Argopistescoccinelliformis Csiki, 1940, syn. nov. and A.ryukyuensis Shigetoh & Suenaga, 2022, syn. nov. are proposed as
