It took me quite some time before I could even write about Death Parade.
Call me lazy, I guess.
I think that Death Parade is the best series to come out this year. Its episodic nature gradually revealed the color and depth of its major characters, leading to its wonderful climax and denouement. I think many people were impressed with its ending.
Do I agree with Decim’s choice at the end?
I do, and I’m going to use a philosophical basis for my answer. Although I disagree with the excessive austerity of Kant, his deontological (duty-based) perspective towards ethics is, I think, applicable to Decim’s condition.
Decim is an arbiter. It was what he was created for, and it is his role. He selects the people who deserve a second chance from the people who deserve to end up in the void. He is able to do it because people come across limbo (the different bars) as tabula rasa. They are devoid of their memories or of what they had done in their lifetime that their personalities can be assessed with little to no obfuscation.
Chiyuki was an aberration because she came in knowing that she had killed herself. In order to properly assess her true personality, he had to create an elaborate ruse where she had gone back to Earth and had a choice to sacrifice a person in order to come back to life.
Kant speaks of actions having moral worth only if they are done in accordance with duty despite the fact that the doer is absolutely against doing what he needs to do. Decim does exactly that, and Chiyuki doesn’t disappoint. He has performed a moral action.
Although the romantic in me wish that they’d end up together (in a psychological suspense anime, yes, I know), what made Death Parade a great show was that it did not compromise with its viewers or its ideals. The series dealt with its aberrations wonderfully, and had a most pertinent ending: Decim learned to understand a bit more of humanity, and Chiyuki understood, finally, the gravity of her past actions – even if they were justifiable.