Okay, I know some of these have been requested before, but what I hope to do is present a new idea to encompass multiple ideas into a format that they could be included into the game.
So to start, I assume to obtain one of these Clan jutsus would require a reset, as I can't think of a better way, plus it is basically the same as a KG, being born into that clan and obtaining their abilities. Also how they would interact with the current KG's I'm not sure, I assume you could combine them with a KG like KG's can be mixed.
So for a Clan Jutsu you would only reset once, and you would start with any bonuses that the clan gives, and the base clan jutsus, however, as a result the clans secret jutsus are the only option you have when choosing or changing jutsus, as you are so specialized in that jutsu set.
So the Clan Jutsu set would act like a normal jutsu set, but to earn skill points in it you must train with the clan (eg, train with master at academy) and fill other requirements. You still get extra Chakra points when you level up, just not skill points.
Now these are just ideas, and some are better than others, hence why I am posting so I can get more, especially for the ones which I'm not to sure about.
I have done ideas for the 5 Main Clans (Inuzuka, Nara, Akimichi, Aburame and Yamanaka) and I'm not sure about any others, but ideas are welcome. Also not all of these would have to be used, they are all just ideas.
So to make things tidier I'll post the clan ideas in separate posts, so here they are!