Soul's personality is laid-back and nonchalant, as he tries to mold himself to his expectations of how someone 'cool' would act. He is almost the complete opposite of Maka, being calm, reserved and aloof. He often expresses how he feels about some situations by either claiming that something is 'cool' or 'not cool.' Being a supposedly cool guy, he prefers to use the direct approach, which most of the time fails. He has a unique love for eating souls that seems to not be shared by many of the other Weapons, drooling quite frequently when his next meal is nearby.