Barriers[]
Focused spiritual energy formed into a solid form of energy. This energy can take on many shapes or colors as determined by the user. Barriers are protective in nature and can be as simple as barrier only protecting one direction or encompass all sides of an area. Barriers also use for containment while some barriers can be used offensively. Barriers are also capable of masking spiritual pressure and can make one spiritually and physically invisible. A strength of a barrier is depending upon the power of the user. Weak barriers are easily breakable while strong ones can last centuries. Barriers created by noble blood are said to unbreakable by those of lesser status. Certain barriers can be placed beforehand and activated later, while others require certain artifacts and time to activate.
Seals[]
Are somewhat similar to barriers but are far more powerful and require far more preparation to create. Seals are only possible to use by those of sufficient spiritual power being that are meant to hold the most powerful or dangerous artifacts or beings. Seals are commonly hard to break.
| Spell # | Spell Name | Spell Information | Spell Picture | |||
| Unnamed Kidō | ||||||
|---|---|---|---|---|---|---|
| Unknown | Millon Escudo (ミジョン・エスクド, Mijon Esukūdo; "Million Shield") | This technique was used by Sōsuke Aizen. It is a powerful barrier which can be placed upon a part of the body and it activates when an attack reaches the point where it is cast. When the attack hits the barrier, a hexagonal shape appears. Aizen cast it on the back of his neck to protect his blind spot from attacks and it is powerful enough to withstand a point-blank black Getsuga Tenshō. Incantation: Unknown | 
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| Unknown | El Escudo (エル・エスクド, Eru Esukūdo; "The Shield") | This technique was used by Sōsuke Aizen. Aizen summoned his barrier to block a sneak attack by Shunsui Kyōraku. Incantation: Unknown | 
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| Unknown | Unnamed Barrier | This technique was used by Byakuya Kuchiki to protect c:bleach:. Incantation: Unknown | 
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| Unknown | Unnamed Barrier | This barrier can hide the user and become invisible. It was used by Isane Kotetsu to hide herself from Zommari Leroux.Incantation: Unknown | 
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| Unknown | Fūsatsu Kakei (封殺火刑, "Seal Slaying-Fire Penance") | This technique was used by Kisuke Urahara on Sōsuke Aizen. A pair of handcuffs appears on the target's palms, blocking his/her Reiatsu and then using it to explode. Incantation: Unknown | 
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| Unknown | Ryubi no Jōmon (竜尾の城門, The Gate of Dragon Tail) | Hachigen Ushōda used this barrier technique to block Barragan Luisenbarn's aging ability. The technique works by creating over a dozen pillars which are arranged by hand gestures, making them form a gigantic shield or door-like barrier between the caster and the opponent. Together with Koko no Jomon, Kigai no Jomon and Hoyoku no Jomon, it forms Shiji no Saimon.
Incantation: Brethren-in-arms withdrawing for the distance of 8 sun and standing still; blue bolt, white bolt, black bolt, red bolt; sinking into the ocean together seeking redemption. |
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| Unknown | Koko no Jōmon (虎咬の城門, The Gate of Tiger Fang) | This technique is another one of Hachigen Ushōda new Kidō barrier techniques developed after he became a Vizard. This barrier appears out of nowhere and takes the shape of a watermill. It's inner section can be opened up like a set of fangs allowing one to attack through the barrier. Together with Ryubi no Jomon, Kikai no Jomon and Hoyoku no Jomon, it forms Shiji no Saimon.
Incantation: Unknown |
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| Unknown | Kikai no Jōmon (亀鎧の城門, The Gate of Turtle Shell) | This technique is another one of Hachigen Ushōda new Kidō barrier techniques developed after he became a Vizard. This barrier is created by many small hexagons combining to form a honeycomb-like structure. Together with Ryubi no Jomon, Koko no Jomon and Hoyoku no Jomon, it forms Shiji no Saimon.
Incantation: Unknown |
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| Unknown | Hoyoku no Jōmon (鳳翼の城門, The Gate of Phoenix Wings) | This technique is another one of Hachigen Ushōda new Kidō barrier techniques developed after he became a Vizard. This barrier is created from an obelisk and many planks combining to form a sort of lampshade resembling enfolding wings and a crude bird's head/body. Together with Ryubi no Jomon, Koko no Jomon and Kikai no Jomon, it forms Shiji no Saimon.
Incantation: Unknown |
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| Unknown | Shiji no Saimon (四獣の塞門, The Gate of Four Beasts) | This technique is another one of Hachigen Ushōda new Kidō barrier techniques developed after he became a Vizard. This barrier is formed by combining Ryubi no Jomon, Koko no Jomon, Kikai no Jomon and Hoyoku no Jomon. When the four barriers come together, they create a rectangular prison-like barrier around the opponent.
Incantation: Unknown |
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| Unknown | Unnamed Pyramid Barrier | This technique was used by Genryūsai Shigekuni Yamamoto. It forms a green pyramid-shaped barrier around the caster. It is immensely strong, able to resist all but the strongest of attacks. Incantation: Unknown | 
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| Unknown | Unnamed Barrier | This technique was used by Ginrei Kuchiki. While it has not been explained, it forms a green barrier around one's person, that causes Muramasa's attacks to pass through the user. Ginrei explains that one must shut off one's heart to prevent Muramasa from entering their inner world.Incantation: Unknown | 
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| Unknown | Unnamed Shrine Barrier Kidō | This technique was used by Akiko and creates a Kekkai around a target, usually placed around a building, and does not activate until a force with malevolent intention approaches the building. This spell can be used on a smaller scale on fellow beings. Incantation: Unknown | 
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| Unknown | Shōryochi (蕭寥輿地 Desolate World) | This technique was used by Akiko and creates a portal in the sky that begins to suck in anything under it. Akiko states it leads to a different dimension, cut off from The Soul Society, The Dangai, Hueco Mundo, The Living World and Hell. it is noted to be similar to the Caja Negación due to it's abilities. Incantation: Unknown | 
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| Unknown | Nasōkyū (無さそう球 Improbable Sphere) | This technique creates a honeycomb-like sphere around the user, which is nearly invisible, despite occasional purple flashes. The barrier has a chance of redirecting the opponent's attack back at them, after which the barrier breaks. The lower the target's spiritual energy, the higher the chance, making this ideal for weak Shinigami. This barrier reflects any attack, physical or spiritual, whoever, against a physical attack, the attacker is merely repelled with double the force. This barrier was invented by Akiko Ichimaru. Incantation: Unknown | ||||