Sleep Seal

The Sleep Seal
The sleep seal was created by Ichirou Senju as a means of battling his sister, before she was release from her Genjutsu. The formula for the seal is drawn upon an arm of the user. encasing the entire arm from hand to shoulder, Ichirou designed this Seal to force the chakra flow of the victim to reside and flow in such a manner that it puts the victim in a deep slumber, that can only be broken by removal of the seal.

A backlash of the seal is that it takes a time to draw the entire formula on the arm of the caster, meaning that if the jutsu were not set up beforehand, it would be difficult to use in battle. This seal must also be used in accordance with a sealing tag, having to place the tag on the target of the seal. The seal also does not have any physical limitations, it can put to sleep any target of any size as long as there is a chakra flow.