Hand signs use to be a huge debate back in the day but nowadays people could careless about them. For the few instances where handsign discussions are brought up im making this thread to explain Why you see shinobi use handsigns and why you don't.
Essentially what a Hand sign does is allow a user to Mold an amount of Chakra to perform a specific justu(s). This molding converts a users chakra into whatever type (Element, special,kkg) chakra is needed to perform a jutsu or multiple jutsu.
However one of the biggest misconceptions is that Hand signs are required per jutsu when this is actually not true at all. The real reason for Hand signs is molding the chakra to perform A jutsu or Multiple jutsu depending on the chakra pool of the individual. To further explain this I shall use shinobi as example.
What I will be explaining below:
Molding of Chakra REQUIRES hand signs. The more chakra you want to mold the more hand signs.
^^Better chakra control requires less hand signs for molding ^^
Adding or swapping Mold types require hand signs unless pre-molded
Hand signs to mold large amounts of chakra to perform multiple Jutsu of the same type rather exact jutsu or variant:
Naruto Kage Bunshin: Naruto essentially uses 1 hand sign to perform multiple Kage Bunshin simultaneously. This is mainly done because his massive chakra pool allows him to mold an insane amount of chakra at once to perform the jutsu.
Hashirama's Mokuton: Much like Naruto Hashirama is capable of molding vast amounts of chakra for his mokuton jutsu thus allowing him to constantly use that same type of jutsu until he needed to mold more chakra for even larger Mokuton.
Sasuke's Chidori: During Sasuke's fight against Itachi you notice that he actually only performed 1 set of hand signs to bring out his raiton affinity. After that he was able to consistently use raiton based attacks without having to form any more seals.
With these examples + More (Feel free to look it up yourself) it proves that Hand signs mold the affinity to allow multiple uses UNTIL you need to mold more chakra.
Matter fact the majority of all of Sasuke's fight start off with him molding a massive amount of Raiton chakra then freely using Raiton without needing to weave signs.
Hand signs to mold different chakra types:
Darui: Darui is the perfect example of this as during this scene he had chakra molded for Suiton then remolded/molded more for Raiton on the fly.
Sasuke: Once again during Sasuke vs Itachi.
Sasuke needed to weave hand signs to mold chakra for Katon
Then instantly switching back to Raiton. This indicates that Sasuke still had Raiton chakra molded for use.
In reference to the above you notice as the series advances Shinobi tend to have many different types of chakra molded rather naturally or through the use of 1 hand sign. This indicates that they are master's of molding/controlling that affinity type or just naturally became use to controlling it. This is why Part 1 Seal usage was so high and Part 2 seals became almost obsolute. Its not a mess up on Kishi part. Its a way of growth being displayed.
If you go back and look at any fight in the series. You will see the mechanics i've explained here in action.
Originally it was thought that you need to do certain seals to perform a specific jutsu but this is false. The type of seals only help with the mold type and as you learn to develop your molding you start to use less and less seals.
Thoughts?
Bonus:
Madara using infinite Dream
While this may not seem like much. This should explain the vast amount of Chakra required to perform IT considering Riku-Madara needed to mold chakra to perform it. This is the same person that used KKT, Gale, Lightning and Insane regeneration without any seals required.
Essentially what a Hand sign does is allow a user to Mold an amount of Chakra to perform a specific justu(s). This molding converts a users chakra into whatever type (Element, special,kkg) chakra is needed to perform a jutsu or multiple jutsu.
However one of the biggest misconceptions is that Hand signs are required per jutsu when this is actually not true at all. The real reason for Hand signs is molding the chakra to perform A jutsu or Multiple jutsu depending on the chakra pool of the individual. To further explain this I shall use shinobi as example.
What I will be explaining below:
Molding of Chakra REQUIRES hand signs. The more chakra you want to mold the more hand signs.
^^Better chakra control requires less hand signs for molding ^^
Adding or swapping Mold types require hand signs unless pre-molded
Hand signs to mold large amounts of chakra to perform multiple Jutsu of the same type rather exact jutsu or variant:
Naruto Kage Bunshin: Naruto essentially uses 1 hand sign to perform multiple Kage Bunshin simultaneously. This is mainly done because his massive chakra pool allows him to mold an insane amount of chakra at once to perform the jutsu.
Hashirama's Mokuton: Much like Naruto Hashirama is capable of molding vast amounts of chakra for his mokuton jutsu thus allowing him to constantly use that same type of jutsu until he needed to mold more chakra for even larger Mokuton.
Sasuke's Chidori: During Sasuke's fight against Itachi you notice that he actually only performed 1 set of hand signs to bring out his raiton affinity. After that he was able to consistently use raiton based attacks without having to form any more seals.
With these examples + More (Feel free to look it up yourself) it proves that Hand signs mold the affinity to allow multiple uses UNTIL you need to mold more chakra.
Matter fact the majority of all of Sasuke's fight start off with him molding a massive amount of Raiton chakra then freely using Raiton without needing to weave signs.
Hand signs to mold different chakra types:
Darui: Darui is the perfect example of this as during this scene he had chakra molded for Suiton then remolded/molded more for Raiton on the fly.
You must be registered for see images
Sasuke: Once again during Sasuke vs Itachi.
Sasuke needed to weave hand signs to mold chakra for Katon
You must be registered for see images
Then instantly switching back to Raiton. This indicates that Sasuke still had Raiton chakra molded for use.
In reference to the above you notice as the series advances Shinobi tend to have many different types of chakra molded rather naturally or through the use of 1 hand sign. This indicates that they are master's of molding/controlling that affinity type or just naturally became use to controlling it. This is why Part 1 Seal usage was so high and Part 2 seals became almost obsolute. Its not a mess up on Kishi part. Its a way of growth being displayed.
If you go back and look at any fight in the series. You will see the mechanics i've explained here in action.
Originally it was thought that you need to do certain seals to perform a specific jutsu but this is false. The type of seals only help with the mold type and as you learn to develop your molding you start to use less and less seals.
Thoughts?
Bonus:
Madara using infinite Dream
You must be registered for see images
While this may not seem like much. This should explain the vast amount of Chakra required to perform IT considering Riku-Madara needed to mold chakra to perform it. This is the same person that used KKT, Gale, Lightning and Insane regeneration without any seals required.