Ok, to be blunt:
I will not make a "have a personal weapon, 1 oro point = 1 permanent attack right off level 1" for you.
Just to get it straight: if you want a personal weapon, why not name it in the mission hq? Oo same effect, you have your own unique weapon.
I will NOT make any "just buy em" weapons that buff you up further. You are already very powerful in the game, thanks to certain beings who halted much of the development which would have resulted in lower jutsu damage and more alterations. So, you need to cope with that =)