bare_shoulders black_footwear blue_shirt blush boots brown_eyes brown_hair brown_hat character_name closed_mouth clothes_writing collarbone commentary_request flat_cap halftone halftone_background hat hataraku_saibou long_hair looking_at_viewer maruma_(maruma_gic) off_shoulder platelet_(hataraku_saibou) shirt short_sleeves signature sitting solo translation_request very_long_hair