Among the anime Naruto, the fourth generation of Naruto Wave Feng Shui Gate can be said to be the most special one in the history of Naruto, why is he the most special? First of all, he died young, and all that ninja world left was his legend, until the beginning of the plot of the ninja war, he learned the strength of the fourth generation of Naruto by recalling the plot and the battle of the ninja war, and at this time he also had the tail beast mode.
But Bo Feng Shui Men has become famous in the entire ninja world before becoming Naruto, in the ninja world, the title of "Yellow Flash" Wave Feng Shui Men can be said to be thunderous, and because of this, Bo Feng Shui Men became the candidate of the fourth generation of Naruto, before becoming Naruto, Bo Feng Shui Men also fought with the fourth generation of Thunder Shadow, of course, at that time Ai was only a candidate for Thunder Shadow.
The flying thunder god this ninjutsu is the second generation of Naruto Senju Uzumaki developed the forbidden art, in the anime, only the Senju Uzumaki, Wave Feng Shui Gate and Wave Feng Shui Gate guards can use, but the Wave Wind and Water Gate guards can only be used by three people jointly, in the Ninja World War, it is also the three people who do not know the Fire Genma sent the fifth generation of Water Shadow Terumi to the side of the three generations of Earth Shadow Ohnoki.
But the question is, since Bo Feng Shui Men taught the Flying Thunder God Technique to the three guards around him, why didn't he pass on this ninjutsu to his students? Especially Kakashi, if the Flying Thunder God Technique is combined with Chidori, can't he also exert a very powerful power? Why, as Kakashi's teacher, Didn't Wave Feng Shui Men teach him the art of flying thunder?
First of all, Kakashi's chakra amount is not enough to support the consumption of this ninjutsu, not to mention whether Kakashi has a writing wheel eye, even if there is no writing wheel eye, Kakashi's chakra amount is not very much, so in battle, Kakashi often chooses a quick battle instead of fighting with the enemy, and after having a writing wheel eye, Kakashi's fighting style is even more so.
However, from the point of view of not knowing that the three people in the Fire Genma could use the Flying Thunder God Technique, the amount of chakra needed to perform this ninjutsu was not low, and Kakashi's chakra amount was not necessarily much higher than that of these three people, and Kakashi was a more conceited ninja at that time, so Bo Feng Shui Men did not teach him this technique, after all, Kakashi was not mature enough at that time.
In addition, there is a more important point, that is, the ability to perceive, as the developer of the Flying Thunder God Technique, the second generation of Naruto Senju has a very strong perception ability. In the First Ninja War, the second generation of Naruto could detect that the enemy was the Golden Horn troop of Yunyin Village with only one finger, and this perception ability was not to say Kakashi, even the third generation of Naruto at that time.
In the Third Ninja War, Bo Feng Shui Men also used one finger to sense that the number of enemies was 20 people, which was also very frightening in the ninja world, while Kakashi, in all his battles, did not seem to reflect that he had any strong perception ability, so Kakashi wanted to learn the art of flying thunder god was basically useless.
However, after the end of the Ninja War, Kakashi has no writing wheel eyes, and now Kakashi has retired, pushing a wheelchair every day to take Akai for a ride, such a day seems to be very good, as for the troubles of the ninja world, leave it to Naruto to deal with it, such a life is also very good.
In your opinion, why didn't the fourth generation of Naruto teach Kakashi the art of flying Thor?