1boy 1girl black_bow blonde_hair blue_eyes blue_sweater blush bow chinese_text closed_mouth collared_shirt commentary detached_sleeves dress_shirt eye_contact frilled_sleeves frills glasses h2o2 hoshino_ai_(oshi_no_ko) hoshino_ruby jewelry jirai_kei long_hair long_sleeves looking_at_another multiple_rings oshi_no_ko pink_eyes pink_shirt pout ring shirt short_hair siblings sidelocks sleeves_past_wrists star-shaped_pupils star_(symbol) sweatdrop sweater symbol-shaped_pupils translation_request twins white_shirt