The Japanese pregnancy tag, also known as the "Haramaki" or "Belly Band," is a traditional clothing item worn by pregnant women in Japan. It has been used for centuries to provide support for the growing belly and protect the baby from evil spirits. Today, it is still widely popular among expectant mothers in Japan due to its many benefits, including relieving back pain and improving posture. The tag is typically made from soft, stretchy fabric and comes in a variety of colors and patterns. It can be purchased online or in specialty maternity stores and should be hand washed and laid flat to dry.