Gregar828
Because there are no Jounin level Hyouton Jutsus.
actually there are (if we going off the same list where Zane got the rest of the jutsu)
Jounin
Hyougakage [Glacier Shadow]
Description: Starting out behind the feet of the user, two streams of ice begin to spread out from behind the user and then head towards the target. These streams act similar to Kagemane and move fairly fast. Once these streams reach a target two large hands grab onto the target and from then on the ice spreads up the opponents entire body, encasing him in ice. This ice is hardened to a nearly unbreakable level. This technique is usually used before a finishing blow.
Hyouga Boufuu No Jutsu [Glacier Storm]
Description: By focusing a fair amount of chakra into the atmosphere while beginning the spin ones body, the user is able to create an extremely large blizzard in the remote area. This blizzard spans for about thirty meters and turns the visible conditions into nothing but a haze. In addition to this, anyone caught within the jutsu will suffer severe slashes as the ice particles in the air are about the size of senbon. Combined with the rapid spinning of the wind, this can shred into skin fairly easily. The user is protected from these effects by being in the middle of the storm itself.
Kaizen Hyougai No Jutsu [Improved Glacier Armor]
Description: By covering their entire body in moisture the user is able to freeze this moisture to the point where it becomes extremely hard but somewhat flexible armor. This improved version of the Glacier Armor allows the user to withstand up to three Chuunin level strikes and only one Jounin level technique. While the body looks encased in hard ice, the user is able to move around and perform feats like he would normally be able too regardless of how the ice looks. Katons instantly disperse this armor upon contact. This armor lasts for two posts.
Eiei Reido [Forever Zero]
Description: A technique developed solely for the use of finishing off an opponent once he is encased partially or fully in ice. By using chakra to contract and expand the ice surrounding the opponent, the ice shatters taking anything within the ice itself with it. This jutsu can only be used with the opponents permission.
Touketsu Ijin [Frozen Devil]
Description: A jutsu that requires a moderate amount of chakra and is a variation on a bunshin technique. By forcing chakra into ice, a large demon comparable to the size of a large Snake summon [The snakes which attacked Narutos team in the forest of death] emerges forth from the element of choice. This large demon is very intimidating looking and is a very hard foe to defeat, only succumbing to Jounin level techniques. When defeated the large devil will explode with the force of an exploding tag while sending shards of sharp ice in all directions as it leaves this mortal coil.
Hyougadangan [Glacier Shot]
Description: A very deadly jutsu that was invented by the most recent Hyougakage. This jutsu can only be used twice per thread and has been forbidden to use against anyone but an intended target or enemy. Never a sparring opponent or anything similar. By focusing pressure and ice together, two orbs of supercooled water are formed near the users head and are shot towards a target with extreme force. These jets of water have the brute force similar to a Decaying Fist user and are able to cut through Rock and steel with ease. These streams cannot change direction once they are fired and if they make contact with the opponent without killing him, the supercooled water freezes instantly trapping the opponent in an unbreakable cacoon of ice.
Makyou Hyoushou (Demonic Ice Crystal Mirrors)
Description: The user can create a dome of twenty-one mirrors made out of ice to trap an opponent. Twelve remain at ground level, eight are placed above the first twelve and angled toward the ground, and the final mirror is above the rest and facing the ground. The user can then enter one of the mirrors and instantly transport to another mirror. If the mirror the user is in is broken, he can leap out of one of the fragments and continue his attack or move to another mirror. The mirrors are able to resist fire techniques almost completely. For every turn that the mirrors are used, minus one jounin jutsu.