Hm lookin through his old work after uploading the most recent one since it looked odd and this caught my eye. Are you sure this was meant to be Kuyou? He only draws her as a plastic doll, let alone quite a few things arent in charecter. One she has a smile, her hair is much longer then this,I never seen her with red eyes,and the large breast.. then again this is Tokyo. I'm just checking to make sure this is correct.

The swimsuit tag reads 病院坂 which is consistent with the Byouinzaka filename. Tags fixed accordingly.