2boys 3girls band bikini black_hair breasts brown_hair cleavage cloud day deardrops drum drum_set electric_guitar fender frilled_bikini frills front-tie_top fujimaru_(bluebrand) game_cg glasses gonda_eiji guitar hands instrument kaguya_riho long_hair medium_breasts microphone multiple_boys multiple_girls navel ooba_yayoi open_mouth orange_hair short_shorts shorts sky sparkle suganuma_shouichi sunglasses swimsuit tamano_rimu telecaster
1boy 1girl absurdres animal_costume armpits arms_up bare_shoulders blue_hair boots breasts chibi cleavage confetti deardrops dress drum drum_set drumsticks elbow_gloves fingerless_gloves fujimaru_(bluebrand) fur_trim glasses gloves halftone halftone_background highres instrument knee_boots looking_at_viewer medium_breasts object_on_head open_mouth panties polka_dot polka_dot_panties red_dress red_eyes red_gloves reindeer_costume santa_costume scan shiny shiny_clothes short_dress short_hair suganuma_shouichi symbol-shaped_pupils tamano_rimu underwear