The last page + Aoto Hibiki's twitter make it seem pretty clear that this is indeed the end but the fact that the series is not marked as completed here gives me hope for a couple extras to come. Please, please, let there be more :')
This is the one manga that made me forget all about my earthly struggles each time a new chapter came out so I'm obviously (very) sad to see it end but still, what a sweet and satisfying ending it was. And I can't thank the scanlation group enough for the time and effort they dedicated to this story! I wish the manga had gotten a physical release (and merch!!!), not just a digital one, I would've loved to have it on my shelves forever.