Body Replacement Jutsu (Altered Nova)
RE: The Naruversity
I still think Kawarimi makes more sense as a time/space ninjutsu than as some convoluted combination of telekinesis and Shunshin.
I mean if genin can really just telekinetically reach out and grab and move things around with their chakra without using a specific medium (such as Gaara's sand, chakra threads, elemental ninjutsu, bijuu chakra arms, shadow jutsu, etc) then we should really see a lot more of that. Instead that kind of pure telekinesis is something we've only seen from Nagato.
Not to mention that that definition of Kawarimi could be easily weaponized. Just grab an object directly behind you when you are facing your opponent and leave out the "bring the object to a stop" part of the jutsu. You've just created railgun no jutsu.
My headcanon is that Kawarimi is a variant of the summoning jutsu. To use it you have to mark a specific object of similar mass within a short distance with a seal that allows you to swap places with it (similar in concept to Hiraishin but a two-way swap and obviously vastly more limited in power and range). Because the Fire Nation is heavily forested, chopping up trees and using a log is common for Konoha-nin. Carrying pre-prepared logs around in storage seals is also relatively commonplace for genin and chuunin. However, because it's difficult to prepare or unseal a Kawarimi-compatible object in a fight without being seen by the enemy, Kawarimi usage is relatively rare and most elite ninja will learn and use a more dependable and versatile defensive jutsu and stop using Kawarimi. One exception to this is for ninja who regularly utilize clones. There are variants of most clone jutsu that summon clones pre-marked with the Kawarimi seal and any clone capable of using jutsu can mark itself at will, allowing the real ninja to easily swap with their own clones.
So yeah, that's my explanation for Kawarimi - easy to actually cast the jutsu, difficult to prepare a target to swap with without the opponent detecting it. So it's rarely used unless the ninja has significant prep time, such as when Sakura was guarding Naruto and Sasuke in the Forest of Death. She had plenty of time to set up traps so she also set up a bunch of Kawarimi sealed logs and hid them in the trees nearby. That's why she was able to use Kawarimi so many times in a row against Zaku.
I still think Kawarimi makes more sense as a time/space ninjutsu than as some convoluted combination of telekinesis and Shunshin.
I mean if genin can really just telekinetically reach out and grab and move things around with their chakra without using a specific medium (such as Gaara's sand, chakra threads, elemental ninjutsu, bijuu chakra arms, shadow jutsu, etc) then we should really see a lot more of that. Instead that kind of pure telekinesis is something we've only seen from Nagato.
Not to mention that that definition of Kawarimi could be easily weaponized. Just grab an object directly behind you when you are facing your opponent and leave out the "bring the object to a stop" part of the jutsu. You've just created railgun no jutsu.
My headcanon is that Kawarimi is a variant of the summoning jutsu. To use it you have to mark a specific object of similar mass within a short distance with a seal that allows you to swap places with it (similar in concept to Hiraishin but a two-way swap and obviously vastly more limited in power and range). Because the Fire Nation is heavily forested, chopping up trees and using a log is common for Konoha-nin. Carrying pre-prepared logs around in storage seals is also relatively commonplace for genin and chuunin. However, because it's difficult to prepare or unseal a Kawarimi-compatible object in a fight without being seen by the enemy, Kawarimi usage is relatively rare and most elite ninja will learn and use a more dependable and versatile defensive jutsu and stop using Kawarimi. One exception to this is for ninja who regularly utilize clones. There are variants of most clone jutsu that summon clones pre-marked with the Kawarimi seal and any clone capable of using jutsu can mark itself at will, allowing the real ninja to easily swap with their own clones.
So yeah, that's my explanation for Kawarimi - easy to actually cast the jutsu, difficult to prepare a target to swap with without the opponent detecting it. So it's rarely used unless the ninja has significant prep time, such as when Sakura was guarding Naruto and Sasuke in the Forest of Death. She had plenty of time to set up traps so she also set up a bunch of Kawarimi sealed logs and hid them in the trees nearby. That's why she was able to use Kawarimi so many times in a row against Zaku.