Nicely done!

Thanks. The other copy was improperly credited to an uploader from here. I checked and it's an official release from danke-Empire. I can check which group releases them on Fireden, just by searching for the name of the release group. I'm about to upload the first 14 volumes of Heart Break Club.

Be sure you're actually correct before you say things with such certainty OP. Fireden is just a 4chan archive/mirror so I'm not sure why you'd treat it as a source of truth for uh pretty much anything. Also the aKraa release is posted there too, even a bit earlier than danke. You even made a comment on the aKraa release earlier saying it was improperly credited but then deleted it for some reason... Given you improperly credited this https://nyaa.iss.one/view/1133782 you shouldn't be throwing accusations around so wildly.

For all we know, maybe they both ripped it from the same source (resolution of the pictures are identical, but not the checksum, so there are some minor differences). Anyway, thanks for the share!