2boys, armband, black_gloves, black_sweater, blood, blood_stain, brown_eyes, crossed_arms, dual_persona, gabriel_(project_moon), gloves, lab_coat, lobotomy_corporation, long_sleeves, male_focus, multiple_boys, pink_blood, project_moon, purple_armband, purple_hair, ribbed_sweater, short_hair, sweater, turtleneck, turtleneck_sweater, yayoi_sekai, yesod_(project_moon)