1boy, 1girl, arm_support, bare_legs, blush, breasts, can, cardigan, closed_eyes, couch, feet_out_of_frame, forehead, from_above, greyscale, hair_bun, ichikawa_hinana, idolmaster, idolmaster_shiny_colors, medium_breasts, monochrome, multiple_views, neck_ribbon, on_couch, p-head_producer, parted_bangs, producer_(idolmaster), ribbon, school_uniform, single_side_bun, sitting, socks, thighs, tsurui, wavy_hair