1. Modern martial arts: karate, aikido, taekwondo, judo, self-defense unarmed combat, kendo (modern kendo), shovel kendo (i.e. army rifle bayonet), aikido Shaolin temple boxing (not traditional Shaolin boxing, but a system summarized and created by those who learned martial arts from Shaolin temple), and modern archery.
2. Ancient Wushu: Art of War (that is, ancient fencing, the predecessor of modern kendo, from the longest wild Taidao to the shortest rib, with different usage, depending on the knife) Jiu Jitsu (the predecessor of judo, besides the skills of falling and sleeping, there are also the skills of punching and kicking) Ninjutsu archery, sumo sword drawing (the predecessor of iaido) and marksmanship (the most famous is the Japanese ancient martial art Takashi) are different from the general pike) Now it is generally practiced by girls), stick (stick), sickle lock (put an iron chain on the end of the sickle), water (swimming, which is also a martial art needed by war in ancient Japan), ten skills (that is, iron ruler in China, which is specially used to catch fast), and iron cannon (that is,
Ancient Ryukyu Wushu: Naha players/ceremonial players/berthing players (these three are the predecessors of karate, which were created by the Japanese after learning China's boxing), Tang players (the general name of China's boxing, not the specific school), and Imperial Palace players (the royal martial arts of Ryukyu royal family).
There are some less influential ones that are not listed. In fact, many ancient Japanese martial arts schools are comprehensive martial arts.
Liu, for example, is famous for his swordsmanship: sword, staff, stick, shuriken Jiu Jitsu and so on.
Although modern Wushu evolved from Gu Wu Taoism, there are many differences in techniques and concepts, which can be regarded as two different martial arts systems in Japan. Modern Wushu is biased towards physical fitness, and many lethal technical moves have been deleted, while Gu Wu Daoism is still inherited.