1boy, 1girl, animal ears, bangs, bear, bird, blonde hair, bush, cat, closed eyes, closed mouth, fox, grass, hair between eyes, instrument, lake, leaf, long sleeves, momomo (m0 3), music, on chair, ootori emu, pants, piano, pink hair, playing instrument, playing piano, project sekai, sheet music, short hair, short sleeves, sitting, squirrel, squirrel ears, squirrel tail, tail, tenma tsukasa, tree