User blog comment:B214/Volume 23 discussion blog/@comment-31137559-20170520043126

After rereading through the spoilers, I just noticed something subtle that is easy to miss yet should be obvious. Issei and Dulio's match is at Ajuka Stadium in the ASTAROTH territory. Can't believe I missed that. And Ajuka is one of the special guests in the announcer stand. And this just happens to be the volume where Issei confesses to Asia.