Commonwealth Bank has recently started the first retail business to offer mortgages to foreigner nonresidents taking collateral directly on Japanese property. Loans to purchase residential properties or holiday homes are available, contact them directly for details.
HSBC Premier is also offering mortgages for visa-holding resident foreigners, including luxury properties over value JPY 100M. Please contact them directly for details. Other foreign and domestic private banks also offer this service so please consult with your private banking representative.