1boy, d, blood, blood_on_clothes, blue_eyes, brown_shirt, chibi, eyebrows_hidden_by_hair, glasses, kanou_aogu, lab_coat, looking_at_viewer, male_focus, medu_(rubish), open_mouth, saibou_shinkyoku, shirt, short_hair, simple_background, smile, solo, upper_body, v-neck, white_background, white_hair