Rin Kaguya is the child of Tetsu Kaguya and Omori Kaguya. He takes after his aunt Mifune unfortunately, steadily becoming the towns nuisance. The child is described to be "living in his own reality" apart from his community. He doesn't enjoy being socialized with other kids, and he finds Animals far more trustworthy than humans are. One key difference with Rin that sets him apart from his family is how quickly he became a "problem kid." Most kids who grow up and end up on the wrong path are generally taught that type of hatred from their parents, or the world around them. However, Rin was born into a semi-normal family life (his father & mother are trying to raise him differently than how they were raised) but he still tends to choose violence and scorn over love. Rin is a violent child who bears a similar mindset to the 4th Kazekage, Gaara did when he was a young kid. The boy does not live in reality, he sees things very differently than other people and is constantly in a state of psychosis. Many people from his village tend to steer clear of him and forbid their kids from befriending the boy. Still, this does not deter him from finding his own happiness in tormenting his peers and his older sibling Renji Kaguya (12 yrs. old) who was already a Genin. Though Rin is extremely talented for his age, the village is apprehensive of him inheriting the Genin title as he lacks many things. He lacks critical thinking in times of need, teamwork skills, and he does not understand what the real world is truly like as he sees everything with rose colored glasses. In short, there is talk of putting him under constant surveillance by the Anbu Black Ops as he grows to ensure that he does not repeat the mistakes of the 4th Kazekage Gaara. Rin is a skilled boy who is already able to manipulate his chakra to turn his spine into a sword and turn some ripcage bones into some smaller ninja tools like shuriken and kunai. He has not been shown how to use these weapons as of yet due to the fact that nobody knows he has this amount of chakra and he tends to stick to himself anyhow. It's only a matter of time before his violent tendencies (like the time he punched another kid repeatedly until a fountain of blood came pouring out of his nose and he sat there laughing maniacally about it) turns into something more.. dire.