Inventions of Kisuke Urahara

Hōgyoku (崩玉; Crumbling Orb): A small orb which was initially believed to only be capable of dissolving the boundary between a Shinigami and a Hollow and vice-versa. However, according to Aizen, its true ability is materializing the inner desires of the people around it.

Gigai Technology: A Gigai (義骸, Faux Body) is an artificial body created to help broken souls to stabilize and restore their energy as well as enable Shinigami stationed in Human World to interact with Humans. Having experimented with Gigai at length, Urahara has created its many variations designed for various purposes:

• Energy-sucking Gigai: An untraceable Gigai which drains the user's spiritual power instead of restoring it, effectively making them Human if used long enough. It was developed for the purpose of hiding Hōgyoku forever and given to Rukia. Akon noted that this Gigai was so advanced that nobody in the current SRDI would have been able to create it.
• Portable Gigai: An inflatable variation used as a decoy in combat. With an adequate level of skill and the right timing, the user can fool even a high-level combatant like Aizen.
• Human Shell Gigai: A Gigai created for the purpose of helping Hollowfied Quincy souls. If a Shinigami enters this Gigai, they become a Human-Shinigami hybrid, and with the help of a special Reishi string which binds the souls, they can enter the Quincy's inner world to protect them from the Hollow inside. The side effects are an inability to leave the Gigai or use Shinigami powers at all. There is also a huge risk of losing Shinigami powers entirely.

Soul-Object Integration: Urahara has developed the technique to bury matter within a soul. The matter can be removed by disintegrating the soul around the object or by breaking down the soul's cohesion, allowing the object to be removed without any damage to the soul. He used this technique to hide the Hōgyoku in Rukia's body, and the latter technique allowed Aizen to remove it from there without killing her.

Reiatsu-Concealing Cloak: Urahara has created a cloak which hides his spiritual pressure, which he used to sneak up on Aizen during the Hollowfication of the soon-to-be Visored and to sneak up on Ichigo after he lost his Fullbring. It also allows him to freely and safely move about in the Dangai. As demonstrated by Aizen, by incorporating Kidō into the cloak, it allows the wearer to blend in with the air around him, almost completely concealed from sight.

Tenshintai (転神体, Change God Body; Viz "Divine Transfer Body"): An artifact belonging to the Onmitsukidō, but invented and tested by Urahara. It is a vaguely Human-shaped, man-sized doll which forcibly materializes the spirit of a Zanpakutō into the Human World when stabbed by the Zanpakutō. In doing so, it facilitates the user in subjugating the spirit and attaining the Bankai of their Zanpakutō. The materialization can last for about three days, after which the spirit reverts into the doll which spawned it. Without this invention, achieving Bankai takes at least ten years, plus the many years of combat experience needed. This method, however, is very dangerous, due to the fact that it forcibly materializes the Zanpakutō's spirit. Urahara deemed it dangerous to use for more than three days.

Tenkai Kecchu (転界結柱; World-Shifting Binding-Posts): A device which creates an enormous, one spiritual unit of area radius Senkaimon bound by four linked points. When activated, the device swaps something that it encircles with something else in Soul Society.

Karakura-Raizer Transformation Watch: A watch was given to Kon aid him in protecting Karakura Town during Ichigo's absence. The watch has the following features:

• Transformation: The watch's main function. It covers Kon in a puff of smoke as it gives him a superhero outfit designed by Uryū. Despite its flashy appearance, the suit has little to offer; it gives the user no increases in strength or speed, nor does it give the wearer the ability to fly.
• Raizer Beam: The only effective weapon in the suit. After Kon spells out Raizer with his body, he slaps his hands together, firing a beam strong enough to kill a large Hollow. However, this attack takes up a lot of energy and can only be used once per transformation.
• Communicator: The watch serves as a communicator between Kon and Urahara.
• Electrocute: Urahara can have the watch shock Kon if he disobeys his orders.

Anti-Hierro Armor: A protective combat armor, designed especially to engage at close-range, with enough durability to smash through an Arrancar's Hierro. It is also rather effective defensively, able to protect the wearer's said body part from damage, even if the armor itself is destroyed in the process.

Two-Way Holographic Communicator: A special system which allows Urahara to communicate between Soul Society and Hueco Mundo through a holographic display. He installed it in Kon's plushy body. When using it, the top of Kon's head emits the display. The eyes are switches for it, and he can prevent the communication from being shut off by forcing the eyes shut.

Restoration Hot Springs: Having studied and analyzed the properties of the "Blood Hell Pond" and "White Bone Pond" in the domain of Tenjirō Kirinji, Urahara replicated them in his own personal hot springs in Yoruichi Shihōin's underground training grounds in Soul Society. This hot spring is able to drastically speed up one's healing process by soothing away the wounds and blood in one's Reiatsu. Minor cuts and such heal almost instantly.

Anti-Hollowfication Vaccine: A medicine created from combining the Quincy's' Heilig Pfeil and some Human souls. If injected into a soul of a Hollowfied Shinigami it stabilizes the conflict of souls and stops the "Soul Suicide" side-effect. This is the only means of saving a Hollowfied Shinigami from dying and enabling him to conquer an Inner Hollow.

Pero (ペロ): Pero is a small sentient device created by Urahara and given to Orihime, taking the shape of an urn with wings. Pero's main purpose seems to be alerting Urahara in case of any nearby danger with a built-in camera.

Shin'eiyaku (侵影薬, Shadow-Raiding Drugs): A special pill designed to temporarily infuse Hollow reishi into the soul of the target it makes contact with. This will also affect the target's Bankai, even if it is currently removed.

Death-dealing Vaccine: A drug designed to counteract Askin Nakk Le Vaar's The Deathdealing. By injecting this into the person's skin at the point of contact from Askin's ability, the person will recover from the effects. As Urahara noted, this formula is still underdeveloped, lasting only about 5 minutes, and thus does not make the person recover completely.

Shunshin Chōhenge Activator: Knowing of Yoruichi's powerful transformation yet reluctance to use it because of its appearance, Urahara created a special paper that will force the transformation upon removal of a tag.