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 speciialisded in medical ninjutsu and were so profficient that they, during past wars, were targeted by shinobi from other countries, seeking to obtain their tecniques.
The clan also possesed a Kekkei Genkai which enabled them to absorb chakra from people and create perfect copies of them. TThey 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.