Does anyone know if the oneshot from volume 1 has been scanlated? It's act 4 of the series and is a continuation of Gaten na Aitsu. I know it looks like act 4 is in volume 2, but that's actually act 4.5...I checked when I was trying to make sure I had the whole series.

Anyway I've been trying to find this, and I'd really like to read it, but I don't even know if it's been scanlated! If anyone knows, I'd really appreciate it!

Asking for scanlation status will not be allowed. This means no asking "is this scanlated?" or anything similar