The second floor features this clever storage design—a “hidden space,” as co-design studio refers to it. Photo 4 of 5 in House of the Week: This Japanese Gem Has Some Serious Storage Tricks Up its Sleeve by Luke Hopping

House of the Week: This Japanese Gem Has Some Serious Storage Tricks Up its Sleeve

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The second floor features this clever storage design—a “hidden space,” as co-design studio refers to it.