>>49901121
I assume you mean the girl next to Saki, that's Airi Cocona, current participant in Miss Maga 2025
It's a shot of one of their sns for when all of #Mooove did a separate photobook for Gravure Age
I'm sure she had a 2shot with Hinano as well it was just one of the first photos I saw of them together
https://book.dmm.com/product/6102899/b000ehftx63255/

Also since she was 15 during Sakidol I'm sure they had to wait for more magazine offers so it couldn't be helped