ELI5: Explain Like I'm 5

Saigū-yumi

Saigū-yumi is a Japanese word that means "Imperial Princess Bow". It is a very special type of traditional Japanese bow that is used by the women in the royal family, called princesses or "saigū".

The saigū-yumi is made from bamboo, which is a type of plant that grows in Asia. The bamboo is dried and cut into very thin strips, which are then glued together to make the bow's shape. The bowstring is made from a special type of silk thread that is strong and durable.

To use the saigū-yumi, the princess must first put on a special outfit that includes a robe and a headdress. She then stands in a special posture that is different from the posture used by men who shoot arrows with a bow.

The saigū-yumi is not used for hunting or fighting like other types of bows. Instead, it is used in traditional Japanese ceremonies and rituals. For example, the princess may use the saigū-yumi to shoot an arrow at a target as a part of a ceremony to celebrate the changing of the seasons.

Because of its cultural significance and the rarity of the bamboo used to make it, the saigū-yumi is considered a very valuable and special item. Only a few people in Japan know how to make one, and they must go through years of training to learn the skill.