Is it a GALACTIC niche?
And I could have sworn poer-charged God Hand Chie outdamaged Primal Force Kanji.
I still used Kanji either way so whatever.
In a single attack yes, but Primal Force will equal or out-damage God Hand over the course of a fight.
God Hand has a base power of 1600. Multiplied by 2.5 for Power Charge, means you get a base power of 4000. Primal Force has a base power of 2200.
Chie over four turns: Power Charge - 4000 - Power Charge - 4000 = 8000 base power.
Kanji over four turns: 2200 - 2200 - 2200 - 2200 = 8800 base power.
On average, over the course of a fight, Kanji's damage will be higher. Mind you, this all falls apart if the enemy is weak to physical due to how Power Charge works. But how many enemies are weak to physical in the game? Almost none, because of the merging of physical categories.