After a 30 minutes of practice, he opened the other technique to practice.
The other technique which he opened is about Substitution Jutsu.
The substitution just is used in case of the instant before they are to be struck by an attack, the user replaces themselves with a block of wood or something similar.
Because the attack does hit something, opponents may briefly believe that they've successfully struck the user. But this is merely an optical illusion and opponents will quickly notice what's happened.
If users are fast enough, they can use this brief lapse in the opponent's attentions to stage a counterattack.
In the anime, the replacement log itself has been shown used as an attack, being applied with explosive tags. Alternatively, this is a good opportunity for users to escape.
The hand seals for this technique is Tiger → Boar → Ox → Dog → Snake.
Akari performs the hand seals and soon in place of him is a chair.
This technique requires good physical ability and dexterity to perform it.
This technique speeds up the user to quickly replace himself.
Akari performed it but he was still very slow. In battle, he would have to perform it instinctively and fast enough so that his opponent cannot interrupt him.
He practiced it for a few minutes and stopped because it will also take time to become proficient in it.
He then goes to the bathroom and then fills the tub full of water.
He is going to learn the water clone jutsu as he cannot perform other ones here without destroying things.
After the tub is completely filled, he opens the scrolls to completely memorize it.
The Water Clone Jutsu originates from Kirigakure. Using water from the surroundings, the user creates one or more copies of themselves.
Unlike the standard Clone Technique, these water clones are physically real, allowing them to interact with others and even perform the same jutsu as the user.
Although a single water clone can be quite challenging to a standard genin, water clones only have about a tenth of their user's strength.
When a water clone is sufficiently damaged, it will revert back into water. In the anime, the clones can alternatively disperse into a mist that act as a smokescreen to briefly cover the area.
Water clones cannot travel too far from their user's location, meaning that running away is a viable option against them.
This aside, water clones are useful as support and diversions. The clones can even be used as mobile bodies of water, through which the user can perform their other water-based jutsu; when this is done, the user will need to perform the necessary hand seals.
The hand seals for this jutsu is Tiger.
Akari performs the hand seals and channels his chakra through the water and in a few seconds a water clone of himself is formed.
'Hmm, just like Naruto the other clones are much easier to make then the Clone Jutsu.' He thought.
He reforms the jutsu with more of his chakra and is able to make four clones.
"My chakra is really abundant. In future, I can spam jutsus on my opponents like water balloons." He said while smiling.
After that he memorized the other two jutsus also and puts them aside.
He will not perform so quick in Ninjutsu, so as not to make them feel suspicious.
Then he took a bath in the tub and then wore his new clothes. It's a typical black T-shirt and loose black pants.
Then he sits on his bed and waits for others as he does not know where should he go to eat.
After waiting for another 30 minutes, he hears footsteps approaching.
The three children arrive in the room and they look completely exhausted but none of them complaint.
They went to take baths and after another 30 minutes, each one of them is ready.
Everyone of them are wearing the same type of clothes.
Sai came towards him and asks "Let's go, you are waiting to eat right."
Akari nods and then follows him.
Along the way Sai introduces the other two to him. Their names are Ren and Tacoa. Really weird name.
He arrives in a hall where many children are eating like them. They are of different ages.
He sits with his team and starts to eat.