ProjectBLUE, Else & Poki's agency, are officially opening reservations for vortex on May 1st. They're constructing their own mocap studio in Tokyo with a focus on live performances like vortex. They partnered with the CAMPFIRE crowdfunding platform and are reserving 3 Shinkai Fes 2023 slots to be rewarded to those who start a CAMPFIRE crowdfund for the purpose of a "vortex live performance", "music production", "3D model production" etc. There's also a commemorative discount offered for those who crowdfund on CAMPFIRE for vortex. SHINKAI FES 2023 has been announced and will be held at Ikebukuro harevutai this year. I glossed over some details but that's the gist of it.
https://note.com/project_vortex/n/n8dcc27b7ae8a 