>>719200710
Any kind of anime-style ecchi or H is at risk, but school uniforms/settings as well as lolis and petite body types are known to be flagged frequently. With VISA and Mastercard increasingly pressuring them, this may have extended to more general things such as niche fetishes and "non-consensual" content in general. But even before that, just last year they banned an all-ages VN for... wait for it... a mother breastfeeding her daughter.