1girl, 2boys, @_@, bisexual_male, black_hair, blue_eyes, blue_jacket, borrowed_character, clenched_teeth, dual_persona, glasses, grin, jacket, knife, long_hair, low_ponytail, multiple_boys, necktie, open_mouth, original, photoshop_(medium), purple_eyes, purple_necktie, red_eyes, reverse_grip, sharp_teeth, signature, smile, sweatdrop, teeth, tsunoji