Project Sekai Headcanons!
These are just general headcanons I have about the game’s universe while I work on some for my own characters.
☆ I like to think that it's rare to see Luka and KAITO crossing over to different Sekais, but when they do it's a party
☆ "Untitled" will always remain on your phone. There's no exact way of getting rid of it once your Sekai has been created.
"Untitled" right now is the only confirmed way to get into and out of a Sekai.
To invite others to your Sekai that aren't a part of your unit, I feel like you have to hold their hand before you press play on "Untitled." The same rule applies when you want to leave, except it'll be paused.
The people you invite have to have some sort of Sekai of their own already established
☆ "Untitled" doesn't really have a start time or end time. It's more like, you can play it indefinitely until you wish to leave the Sekai.
If you spend too many days in the Sekai, it could possibly warp your perception of reality based on what environment you’re in
If it’s a more natural environment like a cafe or a stage, then you should be fine
If it’s more void like, it’s not exactly good to spend too long there
Miku and the others would have the power to kick people out if they feel it is endangering the person’s mental and/or physical health
☆ You don’t really mention your Sekai around other people unless you're with your unit and somewhere more private.
☆ Additionally, I feel like managing a lot of Sekais can take a toll on Miku sometimes
Sometimes "Untitled" occasionally glitches out of their phones when Miku’s used up too much energy
Don't worry, the other Vocaloid can still appear on their phones via hologram to inform them of what's going on
The other Vocaloid make Miku rest, especially MEIKO
☆ MEIKO and Luka are the moms of the group. You can't change my mind.
☆ Rin and Len are competitive as fuck and are more than willing to fight against children.
☆ Miku and KAITO are like that fun aunt and uncle you see at least once a week with the rest of the family.
☆ In the Sekai, all of the Vocaloid have a physical body. In the real world, they are virtual. That’s a no brainer.
With that being said, MEIKO gives the best hugs, no one can tell me any different-

















