Mission name: Chase the Rouge Ninja and his group
Mission rank: B rank
Objective: Find and kill the rouge ninja and his current posse, get rid of the bodies as well, the Kirigakure secrets shall not get out, if you capture the ninja find out how he left at all costs.
Location: Kiri->Kumo
Reward: 300 ryo
Mission description: ''A ninja has just left the village, one of the genin saw him leaving the gate, but there should be special jounin guarding the gate, get that ninja and kill him...and find out how he got out and who helped him, any one he is with is open to kill as well.
Mission details: The takers of the mission will have to chase the ninja from kirigakure to Kumogakure, the ninja is a Spec jounin ranked rouge ninja, who is with 1 Chuunin ranked ninja as help as well as multiple (4-10) D ranked mercenaries, the ninja have to take 600 words to travel plus the 1500 for the mission.
You will catch the ninja in the Mountains of Kumogakure or somewhere near it.

Name: Kiro Osada
Age: 19
General Appearance: 5ft8, 150lbs.

Here:

Personality: Snooty,Greedy, Rebellious
Motivations: Be a feared rouge ninja
Fears: Slugs and Snails, and exposed bones.
Abilities: Up to A ranked Futton(Acid) jutsu of any type.
Other: Has a set of B ranked Knuckle dusters that cut 1.5 inch cuts.
Str. B Rank
Spd. C rank
End.B rank
Perception.C rank
Reaction time. C rank

Name: Asuske Kaguya
Age: 14
General Appearance: 5ft6 140lbs.

Here:

Personality: Follower, will do anything that his sensei says. Sure of himself.
Motivations: Being the left hand man of a group of Evil ninja.
Fears: Losing his life.
Abilities: Assorted Bone Based jutsus, including the clan jutsu. (Up to B rank jutsu)
Other: Carries a large 20ft long length of barbed wire that he can swing arond in the same fashion that one would use a lasso, though it causes .5 inch lacerations. All Stats are C ranked except for endurance which is D

Name: Paid Mercenary
Age: 15-30
General Appearance: 5ft5-6ft1 130lbs.-200lbs.  

Without the Sound Symbol:

Personality: Varied, but mean in general
Motivations: Money
Fears: Death
Abilities: Have Bukijutsu and Taijutsu
Other: Each have 10 kunai and 10 shuriken.
All of the mercs. have E rank stats.

please go into details of the stats of each NPC involved with the mission?

Fixed it :)