>>23493295
>Rumored other participants: Maho Higuchi (Nem)
I mean she's literally the newest show's heroine and did gravure since last year, but weird that the preview didn't mention her at all.

Cover is Nozomi Miyabe (Sachika) which likely wearing bikini.
The other confirmed are Miki Yagi (Baku's sister, her first gravure but doubt it will be revealing), Nene Shida (Sara/Hakubi) and Reiyo Matsumoto (Rinne/Majade, her third gravure)