1girl arm_under_breasts bangs black_gloves black_jacket black_skirt blue_archive blue_eyes blue_flower blue_hair blue_necktie blue_ribbon blue_rose blurry blurry_foreground bouquet breasts confetti dark_blue_hair day flower glass gloves halo hand_on_glass happy_birthday heart highres holding holding_bouquet jacket long_hair long_sleeves looking_at_viewer medium_breasts necktie open_mouth pleated_skirt reflection ribbon rose s2mias2 shirt short_twintails skirt solo standing tearing_up twintails white_shirt yuuka_(blue_archive)