There will be themed booths in the Expo
Subaru gets a police booth
Miko gets Hololive Kindergarden
Kiara gets offbrand KFP, HFC
I really like all the different Idol outfits
They look different enough to be unique, but in a big group photo they still fit well with each other
Here, have a look at all the EN + ID Idol outfits
Kiara said that they had the choice between choosing pants (like Kiara, Ame, Calli) or going with a Skirt (Ina, Gura) and having a choice of multiple head/hair acessories
Finally, I am unsure about this, but looks like Tempus Gen1 and ID3 also have 3D ready, even, if they won't participate in the concert
Or at least thats what it looks like to me on the promo material but Ive seen people claim that they are just drawn in a way that makes them look 3D
Either way, I am extremly hype for 4th Fes
2023 looks like its going to be a good year for Hololive