"Overall a nice job, a few tips and pointers. For the first technique, you cannot split it into three techniques. The technique itself only creates one mass of water, but i think it is way more useful as one mass of water rather than three with the damage divided into each. As for your question for the last technique, the technique is created around you and then sent out, so no you can't create it behind the enemy."
Tobirama looks at the neatly drawn portrait to his side, and smirked. He pointed at six pictures in order, showing it at the student while performing it himself as a physical example.
"This technique is one of the most used technique EVER. I don't exaggerate when i say this, but trust me, its extremely handy. I am a water specialist myself and this is perhaps my favorite jutsu of the C-rank list. As you see the hand seals i formed and the hand seals i pointed out, I want you to perform them yourself. Get use to it, it requires a ton of hand seals, well, a ton for you, probably. As you are forging the hand seals, perform nature transformation on your normal chakra and change the nature of it into the properties of water. Once done, send it in the clouds above you, and even if there is no clouds, you can create clouds with this technique with your water chakra, with little to no delay. Once you've done so, manipulate the clouds to have rain fall, all made from your chakra. Each and every single one of the rain drops contains its a hint of your chakra. This specific technique links your chakra with the chakra in the rain, giving you a makeshift sensory technique that allows you to sense chakra belonging to others, which is why it's extremely useful." Tobirama instructs Waaiz to put on a blind fold as he walks around the battle field, hidden behind a rock. With a special ninjutsu technique, Tobirama continues to mentor Jugram, projecting his voice in front of the student when in reality, he is several meters behind the student, shielded by a rock. "
By now you should have memorized the hand seals. Perform the technique and with the rain drops, sense my whereabouts. Throw a kunai towards the area you sense my presence while keeping your blindfolds on. Once you've done that, tell me how you would counter the technique to avoid getting sensed, and how you would use this in battle (A way that would aid you in battle and help you set up combinations." Tobirama crouches down and waits for the rain to fall.)"
(Suiton: Ukojizai no Jutsu) - Water Style: Rain Tiger at Will Technique
Rank: C
Type: Supplementary
Range: Short-Long
Chakra cost: 15
Damage Points: N/A
Description: A perception ninjutsu, allowing one to freely manipulate rain infused with the user's own chakra after waving the Bird → Rat → Ox → Monkey → Rat → Snake hand seals. The rain falls from rain clouds, formed with the users own chakra. During this technique, the falling raindrops are closely linked to the users senses. When the rain is obstructed by a chakra belonging to someone the existence of the target can be detected. The rain will keep on falling until the user uses the seal to cancel it.
Tobirama appears from the rock and walks towards the student.
"This technique is pretty difficult to execute, only because it requires you to be in short-range of your target." As he spoke, he pointed at several hand seals on the portrait he created and explained the technique. He performs it himself as an example and proceeds to teach Waaizabout the technique.
"This technique creates a prison around your target. Wave the hand seals i've shown you and extend your hands outwards, towards me." Tobirama sits down in front of his student, approximately one meter in front.
"As you are performing the hand seals, perform nature transformation on your chakra to change it into the properties of water. Continue by expelling water from your mouth with that water chakra, directly on me. As it spews out, the chakra you used to create the water should be lingering within and you would use that chakra to manipulate the water and shape it into a sphere around me, making sure it would be large enough for your hands (which is extended outwards, faced towards me) to fit inside and keep it inside. Once you've successfully shaped it around me, manipulate the water to become denser than what normal water would be. This should increase its heaviness and therefore, make it difficult to move for anyone inside. Anyways, a few notes about this technique. It requires at least one hand inside the sphere at all times to keep the pirson functional. Keep in mind, it requires you to maintain a constant supply of chakra therefore, performing other techniques will cause your focus on this technique to stop, and simultaneously disperse back into normal water. Now, perform it and give me advantages, disadvantages, and how you would use it offensively in battle, like how you'd set up for this technique, or what would you do after this technique is successfully set up." Tobirama sat down calmly, waiting for the water to engulf him.
(Suiton: Suirou No Jutsu) - Water Style: Water Prison
Rank: C
Type: Supplementary
Range: Short
Chakra cost: 15
Damage Points: N/A
Description: This technique is used to trap a victim inside a virtually inescapable sphere of water by waving the Snake → Ram → Horse → Hare → Ram → Horse → Hare → Hands spread in front palms out. The only downside to this technique is that the user must keep at least one arm inside the sphere at all times in order for the victim to remain imprisoned. This technique requires a sufficient amount of water, which can be provided by expelling it from one's mouth. Once trapped the target is unable to move while within it due to the heaviness of the water. Because of the density of the water it can be used, to a limited extent, for defensive purposes if performed on oneself. Water clones can be used in preparation for the technique, which block an opponent's attack and trap the attacker in the prison using the clone's own water.
"Continuing on." Tobirama whips out two kunai's from his ninja pouch, which he'd use for the following technique.
"Another useful technique, the ability to replace parts of your body, or your entire body into water!" Tobirama demonstrates by stabbing himself with one kunai, directly on the stomach. Instead of flesh, water would be struct as his stomach turns to water, almost instantly.
"This technique, I will throw this kunai at you, towards your stomach." Tobirama displays the kunai, and aims it as if he was aiming a dart.
"Send chakra to your stomach, where i would aim this kunai at. Perform nature transformation to change it into the properties of water and once completed, i want you to change your body into water with the water chakra you've gathered around your stomach. Sounds simple, looks simple, but it is more complex. When you are in this form, you are unable to perform other techniques making it its largest drawback, and because of this, it should only be used in emergencies. This works extremely well against physical attacks, because these physical attacks would simply go through, however, you are prone to lightning techniques and a useful tip, try to reform immediately after it's done its job. You can transform your entire body into liquid, or parts of it. Once you do that, give me advantages, disadvantages, and what kind of techniques you would evade with this technique." Tobirama throws the kunai without hesitation, and aims it towards his students stomach.
(Suiton: Mizu Kawarimi) - Water Style: Water Replacement
Rank: C
Type: Supplementary
Range: Short
Chakra cost: 15
Damage Points: N/A
Description: The user can freely transform his body into liquid. This form allows him to avoid taking direct damage from many physical attacks but can not attack while in this form.