While many house owners use a number of dehumidifiers in operation to prevent moisture, a house with the air-path construction method is a smart way to achieve this purpose. What draws your attention for this house's floor plan should be a study on the second floor designed for resort telework. More and more people move to Karuizawa from Kanto (Greater Tokyo) region, citing the convenience of being a little over an hour to Tokyo by Shinkansen bullet train and good living environment in the forest as reasons.