Who's gonna be the 5th Alice? In "Alice of The Human Sacrifice" at the end it says who's the next Alice. So who do you think it is?

would guess it to be Gakupo to even out the number of boys and girls.

Luka. At the end of the video the background fades to pink.

My best guess would be Luka because of two reasons.

1) In the video, Meiko's hair had blue highlights, leading to Kaito. Kaito's hair had green highlights, leading to Miku. Miku's hair had yellow highlights, leading to Rin/Len. And both Rin and Len had pink highlights in their hair(well, Len's was kinda darker, but that's beside the point.), leading to Luka.

2) IThe Alice's was in order of creation. Meiko fist, then Kaito, then Miku, then Rin/Len, so Luka should be next.

But, we would never know unless they make another song.

zatsune miku ren lin haku and neru and kaito

Luka or Gakupo

Probably Luka. I doubt they would add any Utau or fanmades to the line of Alices.

Maybe it's Luka.

The fifth alice is Gackpo.

Umm well I always thought it was supposed to be you as the person watching.... you know because now you've seen the dream... I don't really know though...

Luka. i always wondered where she was in that mess...

Hm.... I have three ideas.
1. There is no next Alice. It's a never-ending cycle— Meiko, Kaito, Miku, Rin and Len, then back to Meiko.
2. The next Alice is the actual Alice from Alice in Wonderland. The one actually able to escape.
3. Considering the Vocaloids that were used, I'd say Luka or Gakupo. Or maybe even Gumi.

The Fifth Alice, her name is Van
( I came up with her myself)

me

I think it either teto or luka