these vols were assembled in to tank style vols (not all the omake pages had gotten translated) according to mangaupdates, YenPress got the rights to this and are supposed to be publishing an omnibus vol Fall 2026 a fun creepy story about a very unusual pet cat, and the young girl it lives with, living alone in a big mansion https://www.mangaupdates.com/series/ymam9jf/kuro-somato