The urban landscape of Japan, in particular of hyper-dense city such as Tokyo and Osaka, has pushed to extreme and innovative housing solutions. Housing capsules (or hotel capsules) are a direct response to the lack of space and frenetic life rhythms: these are accommodation little more than a bed, stacked with dozens of alvear structures. These capsules offer the indispensable – a place to sleep and little else – at low costs and with unparalleled spatial efficiency. Born in the late 1970s to meet the needs of commuters (such as the Tokyo Nakagin Capsules), the housing capsules found fertile ground in a context in which every square meter is worth gold. Today they have become a symbol of the lifestyle and the Japanese pop imagination: a combination of functional minimalism and urban pragmatism.
History and origins of the housing capsules
The roots of the housing capsules have in the particular economic and social trajectory of post -war Japan. In the years of the economic boom (60s-70s), the Japanese cities grew at a dizzying rhythms, with enormous pressure on the real estate market and on the availability of accommodation. In this context, the idea of reducing the domestic space emerged, looking at economic solutions, rapid to be built and adaptable to hyper-crowded urban centers. Some Japanese architects, in particular those belonging to the metabolist movement, began to imagine structures made of replaceable units: prefabricated housing modules hooked to a central infrastructure. Buildings, therefore, capable of responding to the needs of the moment, just like living organisms. In a country with a reduced and highly urbanized surface, these solutions, however utopian, exercised a particular charm … thus welcomed the challenge of intertwining tradition and avant -garde, opening the way to bold architectural experiments.
Tokyo’s Nakagin Capsule Tower
Rare example of metabolist architecture was the Tokyo Nakagin Capsule Tower, inaugurated in 1972. Designed by the architect Kishō Kurokawa, among the founders of the homonymous movement, it was a 13 -storey building in the Ginza district, consisting of two bearing concrete towers to which 140 prefabricated housing capsules were hooked. Each module housed an autonomous micro-apartment of about 10 square meters, complete with integrated furnishings and appliances, air conditioning, Futon bed, bathroom and a large porthole window. According to Kurokawa, the capsules should have been periodically replaced with new units, so as to maintain the building “alive” and constantly updated: a concrete application of the metabolist principles. Designed with a life cycle of about 25 years and think as temporary accommodation for Nomads Workinghowever, the units proved to be anything but easily replaced: to remove one one was in fact necessary to release even those above, an operation that has never been implemented. Thus, with the passage of time, the inevitable degradation and the other problems that came, the tower has been demolished.
What are the Japanese capsules and how it is sleeping
If the idea of a “resilient” hive structure at the base of the Nakagin Capsule Tower was soon proved to be a failure, it was still Kurokawa who relaunched the concept in a simplified and, in some ways, more radical version. Already from the seventies, in fact, thousands of commuters crowded the Japanese trains every day, while the working hours prolonged until late in the evening, making many return to the return home. To respond to this need, the hotel capsules were born, of which the first, the Inn Osaka capsuleswas designed by the same architect in 1979. The basic idea was simple: setting up dormitories composed of individual capsules-elect, offering a place to sleep at low cost to those who did not need or could not afford a traditional hotel room.
In these structures instead of the rooms there are precisely capsules with very small dimensions (about 2 meters deep, 1 in width and just over 1 height), arranged in overlapping rows. Each unit is closed by a panel or a curtain and offers the essentials: a mattress, a reading light, electrical outlets, often a small TV and a ventilation system. Bathrooms, showers, lockers and other services are instead for shared use and organized in common areas. The overnight stays are contained-typically between 2,000 and 5,000 yen per night (about 10-30 euros)-resulting clearly lower than traditional hotels in the same areas. This makes the Hotel Capsule an attractive option for both the Salarymen local, both for low cost travelers. Over the years, in fact, the target has expanded: today many structures welcome tourists curious to try the experience and enrich the offer with pop-trafficking themed capsules, colored LEDs and refined design. In essence, from the need for economic accommodation it has gone fashionable, which explains the usefulness and popularity of the capsules in Japan.
Cultural and psychological aspects
For some, hotel capsules are the symbol of urban solitude – files of niches where you sleep close but isolated – for others they represent an intimate refuge, a small reassuring cocoon in the middle of the chaos of everyday life and the metropolis. On the one hand, therefore, practicality and modernity, on the other the sign of a society that tends to close itself in itself. Born from the architectural ingenuity and the necessity, the capsules reflect the pragmatic spirit of Japan, capable of transforming problems such as the scarcity of space, the exhausting work rhythms and the metropolitan insulation into a tailor -made residential model. Sleeping in two square meters may seem extreme, but for many it is the normality of a night in the city, sometimes even a temporary solution of life.
