Shiménawa (七五三縄, 注連縄 or 標縄, literally "enclosing rope") are another common decoration of the Japanese New Year. Rice straw is braided together to form a rope, that is then adorned with pine, fern fronds, more straw and mandarine oranges. They can represent a variety of auspicious items, such as the rising sun over Mt. Fuji or a crane. The shiménawa pictured above is the one that hung on my front door a few years ago.
Used mostly for ritual purification in the Shintô religion, shimenawa can vary in diameter from a few centimetres to several metres, and are often seen festooned with shidé paper. The space bound by shimenawa often indicates a sacred or pure space, such as that of a Shintō shrine.
Shiménawa are believed to act as a ward against evil spirits and are also set up at a ground-breaking ceremonies before construction begins on a new building. They are often found at Shintō shrines, torii gates, and other sacred landmarks.
They are also tied around objects capable of attracting spirits or inhabited by spirits, called yorishiro. These include trees, in which case the inhabiting spirits are called kodama, and cutting down these trees is thought to bring misfortune. In cases of stones, the stones are known as iwakura.
Most of the following photos were taken of shiménawa hanging at the entrance of restaurants and boutiques in my neighborhood.