A Transformation Item (変身アイテム Henshin Aitemu) is a device a human or Ultra in human form uses to transform into an Ultra-being.
Generally they are pieces of technology from the Land of Light, such as the Beta Capsule or the Ultra Eye, or from the Ultra's home world. The form of the devices vary for each Ultra, from a pair of glasses to a badge, several take the form of bracers and bracelets that appear at will. The most common form is that of a stick, a throw-back to the original Beta Capsule.
Not all Transformation Items are presented as being inherently pieces of technology, even if logically they are, some of them like the Evoltruster, Mebius Brace and Knight Brace are seemingly mystical in nature, with more abilities than their default use. The Knight Brace, being the creation of Ultraman King, is said to have mystical abilities that the Ultras of M78 do not fully understand, the Evoltruster has been used to erect barriers and astrally project the wielder's mind in their Ultra form.
Some Transformation Items, not all are confirmed, appear to be linked to the state of their Ultras in question. Obviously they stop working when said Ultra is defeated and in need of being revived. In Ultraman Leo, when Ultraseven's leg was broken, his Ultra Eye was also damaged and he could not transform. After the subsequent repair of the item, Seven's leg was healed. In Ultraman Saga, when Ultraman Zero died, his Ultimate Bracelet turned to stone until he was shortly afterwards revived.
In The☆Ultraman, the People of U40 all use the same transformation Item, the Beam Flasher. This is theorized to be due to the nature of their powers. Instead of gaining the power of Ultra from mutagenic light rays, the are all connected to a cosmic force called the Ultra Mind.
In Ultraman Tiga, Tiga and the Dark Giants are all stated to use versions of the Spark Lens to transform. Both Tiga and Camearra have been shown wielding Spark Lens. When Darramb and Hudra transformed without Camearra it was using the same effect for the Black Spark Lens' transformation giving credence to this idea. This implies that the ancient giants all used the same transformation device.
In Ultraman Nexus, all the hosts of Nexus, known as Deunamists, all use the same device to transform: the Evoltruster. The light of the transformation is described as a special energy wave, similar to the Beast Wave Signal generated by active Space Beasts. To an outside view it appears as a burst of light and particles enveloping the Deunamist, growing larger and then disappearing to reveal Nexus. The only other transformation device seen the Darkvolver, also generates a similar energy field.
Ultraman Story 0
In this manga, all transformation items were created by embedding Plasma Ore into an object. Plasma Ore is a substance heavily irradiated by the power of the Plasma Sun. These devices convert energy into solar energy to power the Ultras transformations back into Ultra form and can come in any form imaginable. They can also be used for more than just transformation. Zoffy used his bracelet to empower his punch and shatter a boulder blocking a well, Taro also used his badge to generate intense light to destroy his surrounding foes before transforming. The devices convert activity into the solar energy needed to take on Ultra Forms but Zoffy has also used his bracelet to fire a beam of energy to take down a monster
|Ultra Powers, Traits and Objects of Interest|
|Traits and abilities||Ultraman Title | Ultra Beam | Ultra's Inner Light | Color Timer | Beam Lamp | Crest Weapons | Protectors | Ultra Horns | Bracers | Solar Energy Absorption | Forehead Crystal | Light Crystal | Zenshin Crystals | V Crystals | Ultra Armor | Mental Abilities | Ultra Signs | Human Hosts/Forms | Dimensional Field | Star Marks|
|Ultra-related Items||Transformation Items | Specium | Ultra Bracelet | Ultra Array | Ultra Bell | Ultra Key | Max Galaxy | Plasma Spark | Aarb Gear | Techtor Gear | Ultimate Aegis | Spark Dolls | Strium Brace | Ultra Fusion Brace | Knight Timbre | Cyber Cards | MonsArmor | Ultra Fusion Cards | Ultra Fusion Card Holder | Kaiju Cards | Ultra Capsules | Ultra Capsule Holder | Kaiju Capsules | Childhood Radiation | R/B Crystals | R/B Crystal Holder | R/B Crystal Collection Case | Ultra Taiga Accessory|
|Manga Only||Plasma Ore | Ultraman suit | Ultraman Factor|
|Showa Items||Beta Capsule | Ultra Eye | Willpower | Ultra Rings | Ultra Badge | Leo Ring | Beam Flasher | Bright Stick | Bright Bracelet|
|Heisei Items||Delta-Plasma | Willpower | Beta Capsule/Flash Prism | Estraller | Pikari Brusher | Spark Lens | Nice Dreamer | Reflasher | Esplender | Agulater | Cosmo Pluck | Just Lancer | Evoltruster | Darkevolver | Max Spark | Mebius Brace | Knight Brace | Ultra Zero Eye | Saga Brace | Ginga Spark | Dark Spark | Dark Dummy Spark | Gunpad | Ginga Light Spark | Livepad | Victory Lancer | Chibu Spark | X Devizer | Orb Ring | Orbcalibur | Orb Slasher | Riser | Ultra Zero Eye NEO | King Sword | Giga Finalizer | Gyro | Orb Ring NEO|
|Reiwa Items||Taiga Spark | Tregear Eye|
|Manga Only Items||Zoffy Bracelet | Jack Bracelet | Gorian Belt | Zaji Sword | Drew Bracelet | Flare Coin | Alphonne Pendant | Ars Ring | Mimicry System|