>>282055808
I'm theorizing about volume covers again.
The most recent cover has the main girls from the last volume in the background. Which makes me think that the girls in the background of the last volume will actually get their own cover as well.
Anon said last cover had 15 girls and this one will have the remaining 17, but I don't think the background ones count. Meaning the last cover only had 8 girls. And if this recent volume has 8 in the foreground as well, that means that there will be a total of 4 summer volume covers to get the clean 32.
Also, last volume had 7 VISIBLE girls in the background, I think Hasuha is probably hiding behind Kurumi to hide the spoiler. That would be the clean 8 of that volume cover.