[Vector]

Originally Posted by zeroknight03

However, I still can't help but try to think of a reason why it's just the left hand though. You would think destroying the core is the best choice.

just my thought

Spoiler for Armor of golem:

Is its possible that Houki tried to avoid the thickness of golem-armor?

From Kuro-san summary, he said its armor of each golem is very tough. If i'm houki i will try to use the strongest weapon (on my hand) to hit the weakest part of enemy such as arm-joint, leg-joint. To make sure my hit can stop any next attack from opponent.

the result should better than hit the center of golem (core) that's protected by very tough armor plate.