Abstract
Two new species of the proturan genus Eosentomon BERLESE are described from northern Japan under the names, E. juni and E. konsenense. Both the forms are similar to E. alaskaense NOSEK and E. copelandi NOSEK from Alaska and E. tokui IMADATE from northern Japan, but are distinguished from them by the position and relative lengths of foretarsal sensillae as well as by the body chaetotaxy.
