I know that they can release utrasonic sound waves in order to shatter things such as Gurren's Crystal. They also posses echo location, utilizing sound waves to pin-point their surroundings. Both summon and user have a special ability to communicate via sound waves. As for the rest, i am unsure, I'd love to learn as much as I possibly can so I can expand on it's conceptTell me what you knowa bout Bats in the Narutoverse
Izaku draws blood by biting his thumb and then continues by chaining together the necessary hand seals. He finishes the ritual by slamming his left hand against the surface of the ground. Soon after, a poof of smoke explodes out of thin air, summoning a pack of bats.(Kuchiyose no Jutsu: Kōmori no Mure) Summoning Technique: Pack of Bats
Type: Supplementary
Rank: B-Rank
Range: Short
Chakra: 20
Damage: N/A
Description: After performing the summoning jutsu the user will summon a group of 25 normal size bats. These bats have no elemental affinity but can be used to use such jutsu as Bat Controlling: Ultrasonic Mid Wave Technique. These bats can also be used to attack or distract opponents by swarming them.
Note: Can only be summoned once.
Alright now using the summoning jutsu I want you to summon a pack of bats. Pretty simple jutsu
Understood. Would I be allowed to summon in mid-air just like Sasuke did?Alright moving on. And like everyone summon 4 turns at the most andit would be like ninja tool damage
(Kuchiyose no Jutsu: Jaiantobatto) Summoning Technique: Giant Bat
Type: Supplementary
Rank: B-Rank
Range: Short
Chakra: 20
Damage: N/A
Description: The user will perform the summoning jutsu and summon a giant bat which is the same size of Sasuke's hawk. It is able to have two people on its back and fly with no problem and has wings capable of producing air waves strong enough to push back enemies within short range (C-Rank ability), which makes this it a difficult opponent. It can fly a high speeds and scratch or bite opponents. This bat has no elemental affinity but has an incredible hearing and the same sonar-like abilities as other Bats.
Note: Can only be summoned once
Note: Air waves count as a move
Now summon a bat as big as Sasuke's hawk. You could use this bat to fly in the air and avoid attacks. You could also use its air waves and use a fire jutsu to make a fire/wind combo ^^
Izaku focuses on his vocal cords as he channels his throat with chakra. He begins to hum sounds slightly whilst releasing chakra as well, trying to create pulsing waves of chakra. After getting the hang of it, he turns his body towards the cave and begins to release sound waves that the bats can understand. Izaku causes two bats to come out of the cave and sit on his shoulders.Yes you could ^^ not as fast as lee with out weights but faster than a normal nin^^
Alright time for Bat Ninjutsu ^^
(Kōmori Seichū) - Bat Controlling Technique
Rank: C
Type: Supplementary
Range: Short - Long
Chakra cost: 15
Damage points: N/A
Description: The user has can learn the special ability to produce ultrasonic waves and understand them. This way they can talk with bats, which use ultrasonic waves for communication. They are able to give them orders, like to search the area around them, and they seem to consider the user a friend. The user can use these bats for another attack called Bat Controlling Ultrasonic Mind Waves.
Note: Can only be used by signers of the bat contract.
*points at the cave* First off using chakra I want you to start to create ultrasonic wave just using your chakra by manipulating sound waves. Than when you get the hang of it I want you to use the ultrasonic waves on the bats in the caves to control them and give them orders. Its a great jutsu for getting random bats that arent summon to work for you or using bats you already summon communicate with you to help find your opponent.
Okay ^_^Bats and if any bios has advance hearing like people with sound release that use a jutsu that allows them to hear better^^
Kōmori Seichū: Chōnpa omoi nami) - Bat Controlling: Ultrasonic Mid Wave Technique
Rank: B
Type: Supplementary
Range: Short - Long
Chakra cost: 20
Damage points: N/A
Description: The user controls their bats, they commands them to produce high frequency ultrasonic waves that affect the mind of the opponent causing their senses to be disrupted. The frequency emitted from the bats are effective enough to counter crystal style due to being able to disrupt the minute cells from forming to create the crystal style.
Note: Can only be used by signers of the bat contract.
Now since you can control the bats use them to all produce high frequency ultrasonic waves at my clone so that his mind causes his senses to be disrupted. This was the jutsu in the anime that guy with bats used against Guren's jutsu. You could create a jutsu using this as a basic to mess with opponents senses or certain sense.
1) Yes unless you summon the pack of bats because those are already in your control
2) Up to A rank crystal and it could be use to shatter crystal elements and no to ice release
3) Hearing for sure and if used for a long time than sight and they would have blurry vision and wouldnt be able to hear that well
If thats all than you are done^^