WList of non-marine molluscs of Japan
WCalifornia two-spot octopus
WConasprella comatosa
WEuhadra murayamai
WFacelina bilineata
WGiant Pacific octopus
WGould's razor shell
WHirasea biconcava
WHirasea nesiotica
WHirasea sinuosa
WJapanese flying squid
WLittorina sitkana
WMandarina luhuana
WMandarina ponderosa
WMeghimatium fruhstorferi
WMytilus trossulus
WOdostomia limpida
WOgasawarana microtheca
WOgasawarana yoshiwarana
WOpisthoteuthis californiana
WPinctada radiata
WSpisula sachalinensis
WVeined rapa whelk