In today's world, Kayakujutsu is a highly relevant topic that deserves to be analyzed from different perspectives. With the constant advancement of society and changes in people's way of life, it is essential to understand the importance and impact that Kayakujutsu has on our daily lives. Throughout history, Kayakujutsu has been the subject of debate and discussion, motivating researchers, experts and professionals to deepen its study to understand its implications in different aspects of life. For this reason, this article will address Kayakujutsu in detail, analyzing its causes, effects and possible solutions, with the aim of providing readers with a comprehensive vision of this topic that is so relevant today.
Kayakujutsu (火薬術, literally "the art of gunpowder") is the use of firearms, gunpowder and explosives especially by ninja.[1] The history and mythology surrounding ninjutsu and kayakujutsu are similar to the history of chemistry and the mythology surrounding alchemy. Thus kayakujutsu mysticism refers to elements like the Earth (Chi) to develop Fire (Kaji) just as alchemy referred to elements just as air, earth, fire and water.[2]