The Rinha clan (Rinha Ichizoku) was a clan with specialists of medical ninjutsu that appeared in Naruto Shippūden 3D: The New Era. They have performed admirably in the past wars. A survivor named Malice was the best of the clan.
The Rinha clan specialised in medical ninjutsu and were so proficient that they, during past wars, were targeted by shinobi from other countries, seeking to obtain their techniques.
The clan also possessed a Kekkei Genkai which enabled them to absorb chakra from people and create perfect copies of them. They were capable of absorbing the chakra both by direct physical contact or from a distance. Malice showed capable of even doing this through a puppet.