There was a clan that once lived together but drew apart. The parents of these clans were either murdered or remarried. The clans go by the seme or uke
The seme clan
• the uchiha
• aburame
• subaku
• akimichi
• arts
• vamps
Some of the people in the seme clan are actually uke's but the clans don't care.
The uke clan
• namikaze
• Nara
• hyuuga
