1girl, alterrealzero, artist_name, blue_eyes, blue_panties, blue_shirt, blush, breasts, brown_hair, clothes_lift, frown, hat, looking_at_viewer, love_live!, love_live!_sunshine!!, lying, midriff, navel, on_back, panties, partially_undressed, shirt, shirt_lift, short_hair, signature, solo, stomach, striped, striped_panties, t-shirt, underwear, watanabe_you