Naruto's official website revealed that Uzumaki Boruto learned Hiraishin – Flying Thunder God Technique, Minato the Fourth Hokage's teleportation technique with the help of Kashin Koji (Jiraiya's clone). However, what Boruto uses is another version of this technique, which can also be considered a new jutsu and is inferior to Minato's technique.
“With the help of Koji Kashin, Boruto develops his own variation of the technique, which can technically be considered a completely separate technique. Compared to Namikaze Minato's Flying Thunder Divine Technique, it has many limitations. more restrained.”, Naruto website shares.
Boruto used this technique for the first time in chapter 4 of the Boruto: Two Blue Vortex manga and left fans speechless. This technique was originally created by the Second Hokage, Tobirama Senju, and later perfected by Namikaze Minato, who achieved the title of Golden Flash of Konoha.
However, the version of Boruto developed with the help of Kashin Koji, has a different approach and is considered inferior. Boruto himself has previously said that he is not proficient in this technique. Further details are unknown at this time, and fans will have to wait for the series to clarify matters further.
Regardless, Boruto still has a long way to go and can improve his ability to use the Flying Thunder Divine Technique to surpass Minato.