@paulnamida Yes I agree. I fully expect Archdemon's Dilemma manga to also start simulpubbing, since we are caught up with the volume releases, but there are more chapters in Japan. Infinite Dendrogram may also be getting close.
Well of course from that point of view Miharu cannot hold a candle to Celia. Satsuki could probably be a stronger ally for Rio for being an hero, excluding Aishia of course who is in an entirely different league.
Well, maybe the series will receive a Volume Ex which will include the final spares in the future, like Arifureta.
But I am more curious if others have come across other short stories.
Apart from the wedding dress, I have not personally come across any, though I tend to only export from a single outlet so tend to miss a lot of the magazine or store specific releases.
Though, this series has definitely grown on me that I may go hunting if others can direct me into specific volumes of magazines.