This is one of hoshi's teammates,Yuka Matasume,of the Matasumezatsu clan... He was born in the mist village and became a mist ninja...but he left when his family was killed and became a sand village ninja...he joined a team with Hoshi and Aidith.His element is ice and his technique is lunakatsu which freezes his enemy in place for 30 minutes.He can't remember his past because of the amnesia he got on his way to the sand region...please leave comments