1boy 1girl black_dress black_hair black_jacket black_pants blood blood_on_clothes carrying_over_shoulder dress formal grey_hair guri_otoko hammer highres holding holding_hammer jacket long_hair looking_at_viewer looking_back osaragi_(sakamoto_days) pants sakamoto_days see-through see-through_sleeves shishiba_(sakamoto_days) short_hair simple_background suit suit_jacket white_background