Biodata
| Feature | Value |
|---|---|
| Name | Rock Ninja (岩忍) |
| Affiliation | Iwagakure, Land of Earth; many later work for the Qingshi Group 39 238 |
| Occupation/Role | Shinobi, wartime soldiers, mercenaries, and later Qingshi Group employees 39 196 238 |
| First Appearance | Chapter 2; a Rock Ninja is identified as the original owner of an arm transplanted onto a Konoha shinobi 2 |
Background and History
The Land of Earth's limited farmland and resources made mercenary work central to Iwagakure's economy. The village trained large numbers of Genin, prioritizing numbers and coordinated army combat over individual proficiency. During the war, it deployed twenty thousand troops on the western front against Konoha's twelve hundred 39.
Rock Ninja fought Konoha in the Land of Grass and around Kannagi Bridge. Uchiha Kin's force repelled their vanguard; Konoha then expelled them from the Land of Grass and occupied their abandoned border fortress. Tsuchikage Ōnoki subsequently negotiated a ceasefire with Kin 39 42 43 45.
The former enemies later undertook a joint campaign against the Cloud Ninja in the Land of Earth. After the war reduced demand for mercenaries, Iwagakure supplied ninja for construction and other work in Qingshi Town. Thousands took assignments there, and Qingshi Group eventually became the employer of a vast Rock Ninja workforce 60 117 120 238 290.
Appearance
Rock Ninja encountered by Kin's group are described as often short and stout, with thick arms and legs. A later envoy group wears red vests and Rock Ninja headbands 6 60.
Abilities and Tactics
Earth Release
- Hardening Jutsu turns parts of the body stone-hard, strengthening charges and blocks but restricting movement while hardened 6 33.
- Terrain manipulation includes earthen walls, defensive shells, fissures, and rolling stone spheres used to obstruct or break enemy formations 32.
- Earth Release: Subterranean Voyage is used for concealment and ambush 30 31.
Reconnaissance and Mass Combat
- Kamizuru bees provide dispersed reconnaissance; their ordinary appearance makes them difficult to suspect 6 32.
- Whistle signals coordinate troops during battle 32 33.
- Numbers and coordination compensate for uneven individual skill. At Kannagi Bridge, Rock Ninja used walls to disorient Team Minato and sent fighters into close combat to drain the team's chakra 33 35.
Story Role
- Western-front opponents — Their offensive prompts Kin's interception plan and Team Minato's mission against Kannagi Bridge 27 30.
- Cloud Ninja campaign allies — Ōnoki's envoy requests Konoha's assistance against their common enemy; Rock Ninja forces then fight alongside Kin's unit 60 78.
- Qingshi workforce — Recruits receive housing, training, and assessments before taking jobs that include logistics promotion and land reclamation 120 196 272. By the time Qingshi Town hosts an examination for ten thousand Rock Ninja, Kin describes those working there as Qingshi Group employees 238.