Let's talk about Hunts - a detailed rundown of their assumed mechanics

[Neuflune]

Have you also been tracking the killing of Unkiu, Giant Coralshells, Oni Yumemi, Mishirushi and Daimyo Yumemi? All of these could also be contributing to the kill total.

At the moment, no. Because we've tried to include the other shellfish before and noticed no significant difference when spawning Okina.

When the Ruby Sea still had instances, only two of us Hunters (no one else was in the instance) were killing the yumemi using this pattern and we made Okina pop. We didn't kill ashigaru yumemi or daimyo yumemi back then. We've never had problems spawning Okina with this method. Up to now, we don't kill Daimyo Yumemi (that's the big FATE one right?)

We also start before 12pm, not on the dot. Around 10am I'd say, then Okina would pop at 12pm onwards. It's spawned late afternoon to early evening, but never in the dead of the Eorzean night.

Edit: Okina spawned 8/26 15:49 UTC+8