I think it...should be this month? Japanese magazines tend to release issues 1 month in advance. For example, "May issues" are typically released in April. I collect a lot, and it has always been like this.
oh really? good to know
actually, wayama announced on her twt account that chapter 15 got postponed and is now going to be released in the june issue so we're getting it in may
Damn, that's heart breaking. We'll just suffer a little longer together, then.
1 month left till new update again