When it comes to making the most of limited spaces, the Japanese never fail to amaze. An ultra-small house in Tokyo seen in this CNN report — built on a piece of land the size of a one-car parking space — is a case in point.

This type of arrangement is not for everyone (especially if it means living with your mother, as it does for 39-year-old Fuyuhito Moriya). But it’s interesting how the ultra-small model so quickly makes it clear what is necessary and what is not.

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In this guy’s case, it was less important to have space to store possessions than it was to be in a place that offered certain amenities:

“Size is not that important,” he says. “More important for me is the atmosphere, the surroundings and the neighborhood. You reside in the building, but I’m focused on living in a particular area and environment. So the size of my home isn’t as important as that.”

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To its credit, the CNN report makes it clear that in Japan, the trend toward tiny homes is driven by harsh economic reality more than any desire to live “sustainably.” It’s a good example of how people can adapt to a world of diminishing resources — the same world we all live in.

You can see more cool teeny-tiny houses in this NPR report, or find out about the American small house movement at Small House Style.