1boy, 1girl, blush, breasts, cardigan, cleavage, collarbone, hair_bun, hetero, holding_hands, ichikawa_hinana, idolmaster, idolmaster_shiny_colors, indoors, interlocked_fingers, light_brown_hair, looking_at_viewer, medium_breasts, neck_ribbon, open_collar, parted_bangs, plaid, plaid_skirt, pleated_skirt, pov, pov_hands, producer_(idolmaster), ribbon, school_uniform, single_side_bun, skirt, smile, speech_bubble, takaharuti, undone_neck_ribbon, wavy_hair, yellow_cardigan