1boy 1girl bare_shoulders black_hair black_outline black_ribbon board_game branded chaldea_uniform choker dress eye_contact fate/grand_order fate/hollow_ataraxia fate_(series) fujimaru_ritsuka_(male) go hairband headdress idun lolita_hairband long_hair looking_at_another purple_hair ribbon stheno strapless strapless_dress twintails very_long_hair violet_eyes white_dress  blonde_hair brown_eyes brown_hair dress green_eyes hagiwara_yukiho hairband heart hoshii_miki idolmaster idun jewelry long_hair necklace ponytail smile  4girls black_eyes black_hair blue_hair bowtie brown_eyes brown_hair dress formal gloves green_eyes hagiwara_yukiho heart hoshii_miki idolmaster idun kikuchi_makoto kisaragi_chihaya long_hair multiple_girls necktie ribbon short_hair smile suit yellow_eyes