When fans think of inner demon they think that means an actual demon inside of person who's so happened to be evil. An inner demon An inner demon is a figurative for internal psychological struggles, conflicts, fears, or unresolved issues that torments the character, affecting the mindset and behavior of said character. And we know who fits that description to a t and it's Ichigo no it's not yuji and sukana they are completely different characters all together with their own thoughts, goals, and motivation. Naruto and kurama? Again karama is not Naruto's "inner demon" he is not a deep part of dark part of Naruto's personality. Kurama similar to sukana has his own thoughts, goals and motivation.
When it comes to Ichigo and zangetsu(white) they are basically the same person. He is ichigo's instinct as a person. We see this in his fight against renji.
The way he is talking is similar to how zangetsu would act before we were introduced to him. That is the part of Ichigo that he tries to keep away since close to the end of the soul society arc and throughout the Arrancar arc. Zangetsu is not some evil character but basically ichigo's dark impulse to fight.
When it comes to Ichigo and zangetsu(white) they are basically the same person. He is ichigo's instinct as a person. We see this in his fight against renji.
The way he is talking is similar to how zangetsu would act before we were introduced to him. That is the part of Ichigo that he tries to keep away since close to the end of the soul society arc and throughout the Arrancar arc. Zangetsu is not some evil character but basically ichigo's dark impulse to fight.