1girl, blurry, blurry_background, blush, bouquet, breasts, bridal_veil, bride, brown_hair, cleavage, collarbone, dress, hair_bun, holding, holding_bouquet, idolmaster, idolmaster_cinderella_girls, indoors, koyama_hiyu, looking_at_viewer, medium_breasts, off-shoulder_dress, off_shoulder, sakuma_mayu, single_hair_bun, smile, solo, tiara, twitter_username, veil, wedding_dress