I've seen this somewhere. I think the girl who wears it has magenta coloured hair, like the bow on the uniform. I'll see if I can find out where it's from.
EDIT: Found it. It's from a game called Step X Steady.
"It's all in my head" I said, banging a piano 'I've not been so alone' I thought, 'since kicking in the womb' I drank so much tea, I wrote my letters in kanji Around the block I walked, and walked, pretending you were with me...
