6+girls aa-5100 ae-3803 artist_request b_cell_(hataraku_saibou) basophil_(hataraku_saibou) belt boots box bridge cabbie_hat common_cell_(hataraku_saibou) dendritic_cell_(hataraku_saibou) eosinophil_(hataraku_saibou) facing_away gloves hat hataraku_saibou helper_t_(hataraku_saibou) highres holding holding_weapon jacket key_visual killer_t_(hataraku_saibou) knife light_trail looking_at_viewer looking_back machete macrophage_(hataraku_saibou) maid mast_cell memory_cell_(hataraku_saibou) multiple_boys multiple_girls nk_cell_(hataraku_saibou) official_art open_clothes open_jacket personification platelet_(hataraku_saibou) red_blood_cell_(hataraku_saibou) red_hair regulatory_t_(hataraku_saibou) short_hair standing u-1146 uniform weapon white_blood_cell_(hataraku_saibou)