Is Sambuka Black Part Of A Series?

The name 'Sambuka Black' doesn't ring any immediate bells for me, which makes me wonder if it might be a lesser-known work or perhaps a title from a niche genre. I've spent years diving into obscure manga and light novels, especially those with dark or experimental themes, but this one isn't familiar. Sometimes titles get localized differently, so it could be a translation quirk—like how 'Satsuriku no Tenshi' became 'Angels of Death' in English. If it's a doujinshi or indie project, tracking down the creator might take some digging through forums or fan communities. I love a good mystery though, so now I'm tempted to scour Japanese auction sites or old convention catalogs to see if I can uncover anything. In cases like this, I usually turn to fellow collectors who specialize in vintage or underground works. There's a chance it's from the 80s or 90s, when avant-garde manga artists like Suehiro Maruo were pushing boundaries. Or maybe it's a recent web novel that flew under the radar? Either way, the hunt for answers is half the fun. If anyone out there has leads, I'd be all ears—nothing gets me more excited than resurrecting forgotten gems.