2boys, 4koma, :o, bangs, comic, constricted_pupils, greyscale, hair_over_one_eye, halftone, hand_on_own_chin, medal, monochrome, multicolored_hair, multiple_boys, school_uniform, shaded_face, shirt, short_hair, simple_background, speech_bubble, sweatdrop, swept_bangs, t-shirt, talking, two-tone_background, two-tone_hair