The B Rank Missions are only assigned to to experienced ninja. With these missions you are able to unlock villians and subordinates of the most dangerous ninjas.
Win 4 battles in a row with Akimichi Chouji. (4/4)
Mission name: The Search for Jiroubou Mission type: D Rank Mission
Jiroubou
Jiroubou is the largest member of the Sound four. His fighting style involves powerful physical attacks in combination with manipulation of earth.
Requirement to unlock: Mission: The Search for Jiroubou
Skill:
Nirvana Fist Style
This skill does 30 damage to one enemy
Cooldown: None
Chakra required:
Classes: Physical, Instant, Melee
Skill:
Earth Seal Mud Cannonball
This skill does 20 damage to all enemies.
Cooldown: None
Chakra required:
Classes: Physical, Instant, Ranged
Skill:
Dungeon Chamber of Nothingness
For 3 turns Jiroubou and all allies gain 35 destructible defense. During this time one enemy has 1 taijutsu, bloodline, or genjutsu chakra stolen.* The skill ends whenJiroubou loses health, or when one of his allies' destructible defense from this skill is destroyed.