koaya, hakozaki serika, idolmaster, idolmaster million live!, highres, translation request, 1girl, :d, ahoge, backpack, bag, beret, black hat, black skirt, brown eyes, brown hair, dated, hat, light blush, long hair, looking at viewer, open mouth, pink background, randoseru, school uniform, shirt, short sleeves, signature, skirt, smile, solo, standing, suspender skirt, suspenders, twintails, white shirt