Two new species of the genus Trichoribates from Central Japan (Acari: Oribatida: Ceratozetidae)
  A new genus and a new species of Symbioribatidae (Acari, Oribatida) from South Japan
  A new species of Oripodidae (Acari: Oribatida) from Japan
  A new species of Parakalummidae (Acari: Oribatida) from Southern Japan
  A new species of the genus Podopterotegaeus (Acari: Oribatida)
  Eleven new species from Shikoku Island in Nippon (Acari, Oribatida)
  A new species of Zetomotrichidae from Shikoku Island in Nippon (Acari: Oribatida)
  Thirtenn new species from the Shirakami World Heritage Area, Nippon (Acari: Oribatida)
  Two new species of Defectamerus from Fagus and Picea forests in Nippon (Acari: Oribatida)
  Ontogeny and morphology in Schwiebea elongata Banks, 1906 (Acari: Acaridae)
  Redescription of Eviphis cultratellus (Berlese) (Acari: Eviphididae)
  Two new species of the genus Holaspulus (Acari, Gamasida, Parholaspidae) from Japan
  A new species of the genus Holostaspella (Acari, Macrochelidae) from Northern Japan
  New record of Porolohmannella violacea (Kramer, 1879) (Acari, Halacaridae) from Japan
  Life history of Oppiella nova (Oudemans) (Oribatei) in cool temperate forest soils in Japan
  Chromosome numbers of spider mites from bamboo
  Several species of Trichogalumna (Acarina, Oribatida) from Japan
  The six species of the genus Platynothrus from Hokkaido
  Three species of the genus Eohypochthonius from Japan
  The genus Blomia Oudemans (Acari: Glycyphagidae). 2. Comparison of its species
  Three new species, and a redescription of mites of the genus Schwiebia (Acarina: Tygroglyphidae)
  Establishing a Lectotype for Leptotrombidium (Leptotrombidium) akamushi Acarina Trombiculidae
  A remarkable new oribatid mite from South Japan (Cryptostigmata: Tokunocepheidae, fam. nov.)
  Water mites (Hydrachnellae) of subterranean waters in Kanto District, Japan
  Some predatory mites of the genera Typhlodromus and Amblyseius from Japan (Phytoseiidae)