In this paper, the following eleven species of parasites of Ceroplastes pseudoceriferus Green were recorded ; Anicetus ceroplastis Ishii, Aneristus ceroplastae Howard, Cheiloneurus ceroplastis Ishii, Coccophagus hawaiiensis Timberlake, Coccophagus sp. (a), Coccophagus sp. (b), Coccophagus sp. (c), Microterys clauseni H. Compere, Microterys speciosus Ishii, Microterys sp. and Tetrastichus sp. Among these, Anicetus ceroplastis Ishii, Microterys clauseni H. Compere, Microterys speciosus Ishii and Microterys sp. were confirmed as the primary parasites by the author. Anicetus ceroplastis Ishii was a dominant parasite of the scale and the percentage of parasitism was 10-20% in most areas. The sex ratio of Cheiloneurus ceroplastis Ishii was about 1:1. Of the other parasites, females were much more numerous than males. Some gynandromorphs of Anicetus ceroplastis Ishii emerged from the scales collected in the field and preserved in the room condition for a certain period.