Airing October 2024 in Japan.
Overview from Anilist:
Goukon ni Ittara Onna ga Inakatta Hanashi
College student Tokiwa gets invited to a mixer by his female classmate Suo. But when he arrives with his friends, they’re greeted by three dazzlingly handsome men?! But as the two groups get to know each other, they find themselves getting closer in unexpected ways.
I just watched the PV and instantly recognized Aoi Yuuki’s voice. She seems to be on the shortlist of VAs for ambiguously gendered characters. There are two others I can think of just from this season: Peeps (Sasaki and Peeps) and the Black Knight (Wrong Way to Use Healing Magic).