Apologies for any errors, its my first time uploading here. I'll work on getting the actual artist's name added. For anyone who's interested, their link is: https://urakagaku-club.booth.pm/
Some formatting for the Japanese Script title, and the Roman Script one is supposed to be an almost 1:1 transcription (with some adjustments) for originals, I've added them to your three uploads. With Club instead of Bu for 部 given the artist themselves goes by that according to your link.
Other than that, IIRC the only thing that *really* can run afoul is if you don't tag anything remotely deviant, as people (and sometimes the site itself) filter with them. Doesn't apply here, anyway.
Thanks very much! I'll vote on the petition to rename them, and I'll make sure to format my titles accordingly in the future.Regarding the name, I just used google translate because I don't really understand Japanese.