A list of what's what with the Okami Clan(Terms and what not)

Spirit Strike: The most powerful attack in all forms. It is a fusion of Lightning energy and soul, and ussually takes the form of some sort of beam. For regular Okamians, it takes years to master, but for halfdemons and the Royaltly, it can take months.it is unique to every Okamian.Ex.:Toji's Wolf Roar.

Devil Mode: The Ultimate form. Cheiftains or Future Cheiftains only. Increases power twofold, and requires the Dark Katana.

Dark Katana: The clan's Excalibur, if you will. Formed by cheiftains only. Formed from the ArchDemon Decatiu, it can cut through anything. Extremly powerful weapon.

MetaWeapon Patch: The starshaped patch every Okamian is born with somewhere on their bodies. These allow them to summon their Soul Weapons.Ex.:Toji's Shoulder one.

Summonable Weapons: Every Okami has the useful ability to summon weapons forged from the power of their soul. Every set up is unique according to the Okamian, except for the Cheiftain Set Up. The cheifftains to be are always born with this set up, no exceptions. They always get the katana when they are ready for it.