I'm not sure if the odd lines like "arigatou (thanks)" or "etto (um)" are meant to be a funny bit or not, but they're a little distracting. Thank you for the TL as always, but I would like to see these just translated properly.
Page 7, the lineup, all the little heart holes seem to be where their fatal wounds were? Koharu's lines right up with the rebar in her tummy. So for Chiyo, the heart; for Kanna, the head; and for Ena, the throat or neck? Poor girls...
I can't even call this yuri bait, they clearly wanted each other so bad that I'm sure they could've kissed within a few chapters if it hadn't ended so abruptly. This feels crueler than yuri bait, I was so excited for them to get together :(