minatsuki yurara, agnes tachyon (tach-nology) (umamusume), agnes tachyon (umamusume), umamusume, highres, !?, 1girl, ahoge, animal ears, blush, brown hair, closed mouth, coat, earrings, hair between eyes, holding, holding test tube, horse ears, horse girl, jewelry, lab coat, long sleeves, necktie, red eyes, shirt, short necktie, single earring, sleeves past fingers, sleeves past wrists, smile, solo, speech bubble, spoken interrobang, sweater, sweater vest, test tube, thought bubble, white coat, yellow sweater, yellow sweater vest