desuchi, arimura_mao, year_2024, 1girl, asymmetrical_bangs, black_coat, black_necktie, black_pants, blush, bright_pupils, butler, coat, cup, female_butler, gloves, hair_over_one_eye, holding, holding_tray, looking_at_viewer, necktie, pants, pink_hair, purple_eyes, shirt, signature, smile, solo, sparkle, tailcoat, teacup, teapot, tray, white_gloves, white_pupils, white_shirt, hashtag-only_commentary, highres, gakuen_idolmaster, idolmaster