>>5464551Seme and uke doesn't really mean submissive and dominant these days, it's pretty much straightforwardly just top and bottom. For example you have terms like 遅い受け (attacking uke) and ヘタレ攻め (stupid seme) regularly in use. Of course these are BL terms so it's beyond me why they didn't just use tachi and neko instead...
In either case, Okayu should've been placed as a neko.