1boy, blood, blood_on_face, blood_on_hands, glasses, green_shirt, grey_eyes, kanou_aogu, lab_coat, long_sleeves, looking_at_viewer, male_focus, open_mouth, pale_skin, rectangular_eyewear, saibou_shinkyoku, shirt, short_hair, siling, simple_background, smile, solo, upper_body, white_background, white_hair