or the US where they also provide subsidized housing

or a Japanese hotel/house ?
http://en.wikipedia.org/wiki/Capsule_hotel
3,000 Yen per night

tough choice to make
Japan's Bonds Gain on Concern Reports to Signal Economy Slowing
http://www.bloomberg.com/apps/news?pid=20601101&sid=apUgM1CLvUe8&refer=japan
A gauge of money spent on services in Japan was probably flat in July, the trade ministry may say in two days, according to a Bloomberg News survey. U.S. Treasuries may advance for a second day before a Commerce Department report tomorrow that is forecast to show a cooler housing market hurt consumer spending.