J-Novel Club has an interesting book that they’ve picked up with Iori Miyazawa’s work Side-By-Side Dreamers, which looks to be a one-off novel at this point.
When Hitsuji’s senpai – Ran Aizome – sees potential in Saya, she ends up joining them and their group of Sleepwalkers.
Sleeping together as a team, Saya and her newfound group are doing a good job hunting Suiju.