>>279972932
I have heard people mentioning some really obscure ecchi bullshit and literal who OVAs from god knows when but I have NEVER seen anyone talk about pic-related, not even as an obscure joke or as something they dropped.
I assume, like most things Japan, its popularity was almost entirely self-contained to Japan.
I even went to check to source material and apparently the author just put it on hiatus and gave up because there's been nothing new since 2016, and he's already released Ryūō no Oshigoto! in the meantime.