1boy 1girl absurdres ankle_bow aqua_necktie armor artist_name bangs bird black_armor black_gloves black_hair black_pants black_thighhighs blue_hair blunt_bangs bow cape chair colored_inner_hair contrast crest crossed_legs cup duck duckling emobico epaulettes gloves green_eyes green_hair green_lips hanabatake_chaika hat highres holding holding_cup holding_saucer holding_sword holding_weapon jacket lapels light_blue_hair lize_helesta long_hair long_sleeves looking_at_viewer military_hat monocle multicolored_hair necktie nijisanji official_alternate_costume official_alternate_hairstyle pants partially_fingerless_gloves peaked_cap pleated_skirt pointy_ears purple_eyes saucer sebastian_piyodore shadow short_hair sidelocks signature sitting skindentation skirt smile standing star_(symbol) star_print sunlight sword teacup thighhighs two-sided_cape two-sided_fabric two-tone_hair uniform virtual_youtuber weapon white_cape white_footwear white_hair white_headwear white_jacket wing_print zettai_ryouiki