Starting with the obvious Speed Racer while somewhat popular within boomers never had much hentai/r18
>>8786163
To illustrate rare and this niche this series is, there's only 2 r18 pics of Trixie on Pixiv
>>8786178Make that 3 picsAlso these links since they can't be uploaded here due to munky:https://files.catbox.moe/mi67xa.jpghttps://files.catbox.moe/arso0q.jpg
Aya Mifune/Mom Racer has it worse
>>8786215
Voltron while popular in the States was painfully niche in its native Japan as GoLion and overshadowed by the popular Gundam, Macross, and their sequels/spinoffd
Using the OG series BTW. Sorry Legendary Defender fans
Gate Keepers and its sequel was badly niche
>>8786279I take it back. The latter has it worse! Only 4 pics on paheal
Back to golion
Dai-Guard.So niche it hurts!
Vampire Hunter DGood Grief is rule 34 a lie in both quality and quantity?
>>8786330
Mad Bull 34Painfully niche and not helped by Perrine getting killed off midway through the series
Angel Cop has a similar problem with its likable supporting character also getting killed off. At least she has 3 pics on paheal unlike the MC who's such a horrible, unpleasant cult that's not worth making porn of.
>>8787319Stupid autocorrect Anyway Iria the OVA prequel/spinoff to Zeiram needs more love.
Reika Kirishima, the eponymous Time Gal
Super Dimension Cavalry Southern CrossFucking Harmony Gold turns everything they touched into Elephant shit.
Genesis Climber MospeadaAnother series screwed over by Harmony Gold
The Outfoxies only has 2 pics online
Witch Hunter Robin
Martial Champion
Of course Rachel has the lioness' share of hentai of this niche fighting game.
Pepsitou's favorite gal
Last Bronx, despite being a cult classic was sadly left in the dust by Soul Edge/Calibur
Pilot Candidate. So bad that not even a catgirl could save it
D.N. AngelSame AuthorStill painfully niche
Great Teacher Onizuka is niche. Not helped with the bara and yaoi
This is what happens when you ignore cult classics for mainstream
Red Ninja2 decades and nothing but scraps
Yoroiden Samurai Troopers/Robin Warriors Painfully niche and mostly fujo fuelHoping against hope aĺl will change with the reboot but I doubt it
Armitage r-18 without some /d/ crap is tough to come by
s-cry-ed is sadly niche
Doesn't help that the anime and Manga adaptations are vastly different
KARAS niche like you won't believe
Who remembers Panzer Dragoon Orta?
Ruin Explorers doesn't have much