1boy, alternate_costume, aquiline_nose, arm_support, bags_under_eyes, beard, bespectacled, black-framed_eyewear, black_shirt, brown_hair, closed_mouth, collared_shirt, contemporary, cropped_torso, facial_hair, glasses, hair_slicked_back, long_sleeves, looking_at_viewer, made_in_abyss, male_focus, partially_unbuttoned, sansanpai, shirt, short_hair, simple_background, smile, solo, upper_body, watch, wazukyan_(human), white_background, wristwatch, yellow_eyes