Ah, those are text only by the way, so maybe some reposted images would show up but not all.
Its also likely purely HTML which is...not optimal since it means I need to come up with some creative way to get that all in to the database.
Either way, someone recently posted on archived.moe about text-only archives for every board since 2009 so I am curious if they may be the same person, but alas the only method of contact I have is simply replying to their post on archived.moe
I'll keep an eye on that, I've also poked at the owner of 4archive to see if they have data from the gaps that I could look at and maybe convert in to something for use here.
No guarantee on either though unfortunately, I so wish fgts.jp
was prudent and kept backups.