1boy, arms_behind_back, bad_pixiv_id, black_jacket, black_socks, blue_eyes, blue_necktie, bottomless, breast_pocket, brown_hair, bug, butterfly, cellphone, cloud, collared_shirt, dagger, disembodied_limb, from_side, gag, gagged, gradient_hair, grey_background, half-closed_eyes, hand_on_another's_chin, holding, holding_phone, improvised_gag, jacket, kneeling, knife, legs, long_sleeves, looking_to_the_side, male_focus, multicolored_hair, necktie, okaka_(pixiv_76094340), original, outdoors, phone, planted, pocket, profile, purple_hair, scissors, shirt, short_hair, smartphone, socks, solo_focus, surreal, tape, tape_gag, two-tone_hair, weapon, white_shirt