shigeru kimura a tokyo real estate agent who specializes in tiny homes say "recently more people , especially in their 30s and early 40s,want to live in central tokyo . and more people are thinking satoshi kurosaki builds sleek ,tiny , modern homes compac home he built was on a 249-square -foot space in central tokyo that a 27-year-old woman had inherited, and wanted to live on . kuro saki some how managed to design and fit a five-story home on the site