Since the Blu-Ray actually had the next episode preview for OVA1, I decided to alter things to match the Italian airing order for the Series. So, Episode 5 here has the Next Episode Preview for OVA1 (Italian Episode [\#6](//www.nyaa.se/?page=view&tid=6)), OVA1/IT6 will have the preview that points to Japanese Episode 6/IT7. And everything will be fine after that, just each episode moves up a number.