Neat little roguelike. Unfortunately I couldn't complete it... First time I reached the last boss (I think), the stage went black and I couldn't move at all after the cutscene. I went back to the menu and tried again, and this time the 3 red doors in the last stage wouldn't activate or do anything :( Alas. I was enjoying Sanae's interactions with Aya and Reimu.
The portaits are pretty cute. I was also a bit confused at first by the long distance attacks, but quickly got into the groove after that. I am not very good at roguelikes so I liked how this one was rather forgiving.