Shuriken is a traditional Japanese weapon often associated with ninjas and Japanese martial arts. Also known as ninja stars in Western culture, shuriken come in various shapes and sizes, but are generally made of metal and have sharp edges. Originally, shuriken were used as melee weapons designed to injure or distract an enemy by throwing them quickly and accurately. However, in practical use, shuriken can also be used for other purposes, such as distracting opponents or creating traps.
In Japanese martial arts, shurikenjutsu is a technique related to the use of shuriken. Training in shurikenjutsu involves skill in throwing shuriken with great precision and speed. However, in a modern context, the use of shuriken is more often associated with performing arts and entertainment, and is a symbol of the famous ninja cultural heritage.