/jp/ - Otaku Culture

PoFV gave every character its own stage which, save for the 2 protagonists and the characters who had their first Windows appearance be PoFV and so needed new backgrounds, would usually be taken from where you fought that character.
The background in the OP image is the Canal of Willows from DDC.
It's not 100% sure but Sekibanki might be in the game.