Katsu Devouring Jutsu

Name:  Riposte 
Rank: B
Clan: Jikininki Family
Range: short
Type: Dojutsu 
Element: Uses ocular KKG, has no element 
Description: analysing the incoming attack or jutsu the user of the eyes can absorb it and reconstruct it sending it back at the user. Becuase he uses the opponenents chakra he has no problems with element, he an also using his chakra control mastery attack with his own jutsu at the same time being capable of launching a combine attack.
Drawbacks: Can only reflect B rank jutsu anything bigger would turn him into a ticking time bomb also he suffers any drawback from the opponents jutsu.

Name: Parasite shield 
Rank: B
Clan: Jikininki Family
Range: short
Type: Dojutsu 
Element: Uses ocular KKG, has no element 
Description: using his own chakra he go creates a defensive and solid shield around his body due to his chakra mastery and eyes he requires no hands signs and can do it at will. However Becuase of his eyes any jutsu that comes into contact with the shield can be absorbed and put back into keeping the shield up. In essence as long as an opponent attacks with any form of chakra the shield will hold. 
Drawbacks: he needs to put in the same ammount of chakra the attack has to repel it, giving him time to absorb the the chakra within that attack. Becuase he ends up absorbing the attack the shield uses overall very little chakra.  

Name: Last laugh
Rank: S
Clan: Jikininki Family
Range: 50 metre radius (kill range) 
Type: Dojutsu 
Element: Uses ocular KKG, has no element 
Description: by absorbing as much chakra as he possibles can and holding it he turns himself into a human bomb. Releasing it all in one massive blast to take out the opponent who beat him.  Eveything within 50 metres is obliterated, 100 broken bones, 200 serverly bruised, 300 people are knocked over and at 400 becomes a light breeze
Drawbacks: takes eveything converting his own body into the bomb and obviously dies as a result.

Name: The devouring 
Rank: S
Clan: Jikininki Family
Range: contact, needs to be touching the target and hold onto them
Type: Dojutsu 
Element: Uses ocular KKG, has no element 
Description: If the user managesto grab a hold of their opponent and lock eye-contact he can rip the chakra from their body in one fell swoop. He only needs eye contact to initiate the jutsu he does not have to keep it. Over all instead of absorbing the chakra and dying the user ejects the chakra into the surroundings. ten seconds of this contact and anything near jonin or weaker will drop dead.
Drawbacks: must have contact on the Victim as well as eye contact to start the jutsu 

Name: Chakra chameleon
Rank: C
Clan: Jikininki Family
Range: None works only on humself
Type: Dojutsu 
Element: Uses ocular KKG, has no element 
Description: using this technique will allow the user to copy and minic somone else chakra signiture perfectly
Drawbacks: has to have tasted or drained an individuals chakra to copy it

Name: Fire Release Burning Defence IN TRAINING
Rank: C
Clan:none 
Range: personal
Type: ninjutsu 
Element: fire
Description: The user infuses their own chakra into the fire and change its form from and gasious to a soild by giving it form, With yin chakra this acts as a shield for the user. Hitting the shield is aid to hitting a wall.
Drawbacks: The user can only keep this up for a maximum of ten minutes and it continually eats chakra to keep it up. A person could not use it more than three times without running out of chakra.

Okay I love the Jutsu's and all but first things first

Riposte - Is fine :3

Parasite Sheild - Is a bit to strong sorry, also the drawbacks don't seem like drawbacks, it doesn't use much chakra doesn't sound like a drawback hun, and how long can the sheild be used, try to set a time limit

Last laugh - haha I love the idea, it's fine, just make sure you make it okay with your rp partner before you kill their character XD

The devouring - I'm not to sure about that one, it's really wayyyy to powerful, instead of a jonin or weaker dropping dead can't you change it to going into a coma or something? And if you hold onto them but don't hold eye contact does the jutsu work? or you could just put IN TRAINING

Chakra chameleon - Is fine

Fire Release Burning Defence - Is fine because you put in training ;3

Also B-S Jutsus need to be trained through RP in order to be used