Oribatid fauna (Acari, Oribatida) from a cave in south Nippon (Japan), with a description of a new species
  Oribatid fauna (Acari, Oribatida) from the Kumaya cave of Iheya village in Central Ryukyu arc, South Japan, with a description of several new species
  A new genus and a new species of Symbioribatidae (Acari, Oribatida) from South Japan
  A remarkable new oribatid mite from South Japan (Cryptostigmata: Tokunocepheidae, fam. nov.)