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Ninjutsu
Heaven-Defying Naruto System
Biodata
| Feature | Value |
|---|---|
| Name | Ninjutsu (忍术) |
| Occupation/Role | Chakra-based techniques used to enhance combat ability and perform shinobi tasks |
| First Appearance | Chapter 2 2 |
Nature and Mechanics
Ninjutsu is presented as the primary means of increasing strength in the shinobi world. Its use relies on Chakra, while many techniques require specific hand seals and bodily resonance to learn and execute. 5 6 21
- Chakra is transformed into an effect during activation; Ye Lan's Fire Dragon Flame Bullet converts Chakra into fire expelled from his mouth. 6
- Learning a technique involves more than memorizing seals. Iruka explains that even basic techniques normally require several days of practice to achieve resonance with the body. 21
- Greater output can overwhelm an identical technique: Ye Lan's copied Great Water Flow Technique defeats its original user through his superior Chakra supply. 10
- Released techniques can be difficult to control once their energy expands, making Ye Lan's claimed control over his own large-scale attacks unusual. 29
Learning and Replication
Ye Lan's Replication ability allows him to observe and reproduce other people's techniques, movements, and speed-enhancement methods. 9 27
- He copies the Great Water Flow Technique during a fight and immediately counters its original user with it. 9 10
- He learns the masked Anbu members' movements, positioning, ninjutsu, and Instant Transmission method while escaping their pincer attack. 27
- After watching Iruka form seals once, he produces two functional clones with the Clone Technique. 21
- Ye Lan openly frames his contest with Konohamaru as an opportunity to “steal” and learn the latter's ninjutsu. 16
Documented Techniques
| Type | Technique | Documented use |
|---|---|---|
| Fire Release | Fire Dragon Flame Bullet | A Rank A technique that fires a near-hundred-meter pillar of flame; Ye Lan evaporates and scorches part of a river while using it to cook fish. 6 |
| Fire Release | Great Fire Annihilation | Ye Lan uses an expanding mass of flame that nearly destroys Kakashi's Earth Release sphere; he later teaches it to Konohamaru. 18 20 |
| Water Release | Great Water Flow Technique | Copied by Ye Lan from a Chunin opponent; his version overpowers the original through greater Chakra output. 9 10 |
| Water Release | Great Waterfall Technique | Included in Ye Lan's multi-element barrage against Danzo's masked Anbu. 28 |
| Lightning Release | Lightning Ball Burst | Used by Ye Lan as part of his barrage against the masked Anbu. 28 |
| Wind Release | Wind Cutter | Used by Ye Lan as part of his barrage against the masked Anbu. 28 |
| Earth Release | Earth Flow Wall / Multiple Earth Flow Walls | Ye Lan raises mud and stone barriers to trap the masked Anbu before attacking them with other techniques. 28 |
| Earth Release | Headhunter Jutsu | Kakashi pulls Sasuke underground after evading Great Fire Annihilation. 49 |
| Clone technique | Clone Technique | A basic Academy technique intended to confuse opponents; Ye Lan learns it after a single demonstration. 21 |
| Clone technique | Multiple Shadow Clone Technique | A Rank A technique whose clones possess the original's strength and greater durability; Naruto uses dozens against Kakashi. 46 |
| Genjutsu | Tsukuyomi | Ye Lan uses it to immobilize Danzo in an illusionary space, leaving him unable to evade a kunai. 34 |
| Transformation | Transformation Technique | Kakashi uses it to replace himself with Naruto's Shadow Clone, causing Naruto to strike himself. 47 |
| Secret technique | Thousand Years of Death | Kakashi's “Secret Ninjutsu Art” used to launch Naruto into a stream during the bell test. 47 |
Role in the Story
Ye Lan initially possesses only Fire Dragon Flame Bullet despite his immense Chakra reserves, leaving him concerned that missing with it would leave him unable to fight effectively. 5 His first copied Water Release technique broadens his combat options and confirms that Replication can be used in live combat. 9 10
His knowledge of advanced ninjutsu becomes central to his wager with Konohamaru. Ye Lan demonstrates Great Fire Annihilation, then gives Konohamaru one week to learn it; failure requires Konohamaru to acknowledge him as his big brother. 18 20
During Danzo's attempted recruitment, Ye Lan combines copied movement methods with Fire, Lightning, Water, Wind, and Earth Release techniques to overwhelm two masked Anbu. The scale of the barrage causes Danzo to reassess him as a serious threat. 27 28 29