Aburame Clan

The Aburame Clan clans of Konohagakure.  At birth, members of this clan are offered to several special breed of insects as a nest, residing just under their host's skin. These insects will then live in symbiosis with their host from that point on. Because of this, its members are characterised by their use of insects as weapons.

The insects can leave and enter their host's body through various pores. They feed on chakra as a food source, making them quite deadly. The relationship between the shinobi and the insects is mutually beneficial. The host grants the insects shelter and allows them to feed off their chakra, their body becoming a living hive of tens of thousands of these insects, and in return the insects do the user's bidding, allowing the shinobi to perform ninjutsu-like techniques without the use of hand seals or chakra conversion.

This clan was the only clan to fully survive after Konogakure's fall.  They live peacefully with Kumogakure and help strengthen their military.