The hotels comprise of individual blocks of small, coffin sized living quarters with just enough room to sleep.

Some capsules include a TV, a wireless internet connection, mirrors and alarm clocks.

The capsules are sealed with a door or a curtain and bathroom facilities are normally shared.

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A locker key is usually provided to each guest to keep baggage in a locker outside the capsules.

The capsules cost 2500 to 4000 Yen per night (about $30 $50).

Capsule hotels are also popular among budget travelers.

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Also see:Portraits of Squashed Commuters in Japan by Michael Wolf

Photo by Koichi Kamoshida/Getty Images viaAvaxnews

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