User blog comment:B214/Volume 23 discussion blog/@comment-139.190.27.252-20170325165544/@comment-120.188.6.155-20170325172303

I expect that DxD will end in Vol 30, which means we have at least 7 volumes left. If lets say each DxD volume is released every five months then we still have at least 3 years of fun. Oh ya, sometimes the release can be delayed into 1 year per volume