Chōmei

The is a tailed beast sealed within Fū from Takigakure. It has been captured, extracted, and sealed by Akatsuki.

Background
According to Madara Uchiha, the Seven-Tails first came into being in the waning days of the Sage of the Six Paths' life; to prevent the Ten-Tailed Beast's resurgence, the Sage split up its chakra into nine separate, monstrous constructs of living chakra, which would become known as the tailed beasts. The Seven-Tails eventually fell into the possession of Takigakure and was sealed into Fū, but was captured and extracted by Akatsuki.

Appearance
The Seven-Tails resembles a blue, armored kabutomushi, with six of its seven tails resembling green insect wings, along with the seventh tail, all growing from the end of its abdomen.

Influence
The is among the largest of beetles found in the world. They are also among the strongest animals on the planet in relation to their own size. Its penchant for fighting other males of the species has made them a popular gambling subject in Asia. Beetles are characterized by a hard exoskeleton and forewings, which creates a flexible armored defense. The forewings are not used for flight, but tend to cover the hind part of the body and protect the second pair of wings that are used for that purpose. It is also frequently depicted in popular media as a common cartoon character for various uses.