This just came out in my country a few days ago and I bought it, didn't know it was currently being scanlated. I enjoyed the idea of the narration starting from the end and going further and further back in time to shed new light on the relationship, it was easy to guess what happened due to all the hints in the future but it was still intriguing. I kinda feel like Kiyoko was a negative influence on Mitsu overall, but Mitsu seems to still have had a mostly fulfilling life while Kiyoko was the one filled with regrets by the end. Though sad, it was a good story.