Kikaichū are a type of insect-like creatures from the popular anime and manga series Naruto. They are known for their unique ability to absorb chakra, which is the energy used by ninjas to perform techniques. Kikaichū are often summoned by the Aburame clan, who use them for various purposes, including tracking and combat. These creatures are small, typically resembling beetles, and are capable of working in swarms. When summoned, they can infiltrate an enemy's body and drain their chakra, making them valuable allies in battle. The Aburame clan has a deep bond with these insects, relying on them for both protection and offense.