ohh, well.. no. this is all synthesised. FL studio. The Cello instrument you are hearing is actually the touhou soundfont and some smoothing stuff done…
I live in a rather small space to be fitting nice instruments into.. my guitars hang on the wall even..
I did compose the cello piece (and everything that isnt directly the same notes as the ending theme) myself, and i spent a good deal of time making it sound as authentic as possible..
sorry to lead you astray there, though i am glad i did a bit because of the time i spent trying to make it not sound synthetic, especially the cello.