Opens up sparsely with the piano to set the stage for the strings at :24. I like the tone of these samples to start. Let's see if this branches off anywhere interesting. The feeling's a bit stilted over time, but still retaining my interest about 1:15 in, and then things subtly pivot. Not sure if some of the quiet vox padding is slightly & briefly off-key in places, but it could have just been my ears playing tricks on me.
Things drop off some at 1:44, and this section's not a bad idea in principle, but it didn't need to go on until 2:14, it could have dropped a few bars and gotten back to the melody more quickly. At 2:14, we get another iteration of the source melody and at this point, the stilted sequencing/timing of the leads and piano was standing out more and I was wanting the arrangement to have more dynamic contrast and more humanization.
Speak of the devil, there's an attempt to vary up the presentation with some kicks at 3:39. The beats were too boomy, slightly off-time and had 0 synergy with the other instrumentation, so I was glad they didn't last too long. Pretty anti-climactic end to that theme though, unfortunately.
4:06 changed over to "Theme of Aya". Everything's still very robotic-sounding; somewhat understandable given the source material, but there's more depth to the sounds in the original, whereas these lead sounds are very thin/tinny and the beats are very metronome-like. Be sure to watch the ending cutting off abruptly.
There's room to achieve a richer texture with your instrumentation; cool source tune choices, regardless, and I liked hearing your rendition. Lots of room for growth and development, I hope you keep at it!