watanabe akio, arisaka shiori, grisaia (series), grisaia phantom trigger, official art, translation request, 1girl, belt, black skirt, blood type, blue brooch, blue jacket, breasts, brooch, brown belt, brown hair, brown pantyhose, character name, character profile, fortissimo, hair between eyes, hair ornament, hand on own chest, holding binder, jacket, jewelry, juliet sleeves, long sleeves, looking at viewer, medium breasts, miniskirt, musical note, musical note hair ornament, open mouth, pantyhose, puffy sleeves, purple eyes, short hair, skirt, sleeves past wrists, solo, three sizes, white background