Also known as: Nijihub
Portmanteau of PornHub and Nijisanji. A Meme started by artist Sanuki (Kyoudashya) on Twitter (URL) depicting Inui Toko wearing a bikini emblazoned with a Pornhub-inspired "Nijihub" logo. The meme quickly gained popularity, leading to other artists drawing their own variations of other Nijisanji members.
In the "classic" Nijihub depictions, the meme outfit consists small Black Bikini with "Niji" in white text on the right breast and "hub" styled like the PornHub logo on the left breast and being worn by a Nijisanji Virtual Youtuber talent, in a similar vein to the official PornHub bikini. The strings connecting the bikini may be black or white.