Riku parallels various Disney World Characters while being Ansem
Riku in kh2 appears as Ansem which can be seen as monstrous and doesn't want those he cares for to see him in that state because he views himself as a monster and is in a forceful disguise where most do not recognize him.
Beast is seen as monster and doesn't believe anyone can love him like that: a monster
Mulan who is seen as different by society disguises as a boy: Ping.
Ariel who treasures human things and loves Eric becomes someone different to be able to be with him: a human
Note: to other mermaids a human can be seen as a monster so she becomes a human "monster" for him and it's also like how Riku had to become this monster to overcome Roxas.
Simba hides away while ashamed to face the people he once cared about; Riku hides away ashamed to face Sora after how he looks/ what he has done.
In Port Royal, the pirates are cursed as a different form unable to feel or eat as Riku is in a different form that isn't his original body.
Hercules loses his strength differently to how he usually is with full strength and makes him "not himself" just like how Riku is as Ansem. He also feels guilt from not being able to stop the hydra just like Riku's guilt from his past actions.
But despite everything to Sora it doesn't matter and he is still Riku to him and is able to love him despite how he looks. Riku eventually overcomes his guilt and is able to still be accepted even if it's more expanded on in future games.
Belle can still love Beast, Eric doesn't care that she is a mermaid, Mulan is able to be accepted as herself, Simba overcomes his shame and is able to face who he cares for, Hercules regains his strength and overcomes his guilt.
















