This is a list of the Japanese species of the superfamilies Bombycoidea and Geometroidea. It also acts as an index to the species articles and forms part of the full List of moths of Japan.
Idaea, sometimes called Hyriogona, is a large genus of geometer moths. It was erected by Georg Friedrich Treitschke in 1825. They are found nearly worldwide, with many native to the Mediterranean, the African savannas, and the deserts of western Asia.
Garaeus is a genus of moths in the family Geometridae described by Frederic Moore in 1868.
Hydrelia is a genus of moths in the family Geometridae erected by Jacob Hübner in 1825.
Scopula is a genus of moths in the family Geometridae described by Franz von Paula Schrank in 1802.
Synegia is a genus of moths in the family Geometridae. It was described by Achille Guenée in 1857.
Venusia is a genus of moths in the family Geometridae erected by John Curtis in 1839.