Nine Platoons

The Nine Platoons (九小隊, Kyū Shōtai) are a group created by Fifth Hokage Tsunade which consist of three three-man cells to investigate a complaint sent in by a small village of three kunoichi kidnapping and killing innocent villagers. This group of kunoichi was apparently so skilled that the village's original population of 1,500 was cut to 500 in a single day. If one team is to come across the group of kunoichi, they are to eliminate them.