Yes, kendo sticks are real and are an integral part of the martial art known as kendo. In kendo, practitioners use a bamboo sword called a "shinai" as a training weapon. The shinai is designed to simulate a sword and allows practitioners to engage in safe and controlled sparring and practice.

The shinai is constructed using several bamboo slats held together by leather or cord. It is lightweight, flexible, and designed to provide a level of protection to the participants during training and matches. The use of the shinai allows practitioners to practice strikes, techniques, and sparring with a focus on developing proper form, precision, and spirit without the same level of danger associated with using a metal sword.

Kendo sticks, or shinai, are commonly used in kendo dojos (training halls) worldwide as a primary training tool for kendo practitioners. They are essential for practicing the techniques, footwork, and discipline associated with the art of kendo.