The Big ImageBoard (TBIB) - 1boy 1girl black eyes black hair black necktie blue archive blue archive the animation blue eyes blue necktie blush breasts collared shirt grey pants halo id card indoors long hair long sleeves mechanical halo medium breasts necktie open mouth pants patch oxxo purple hair sensei (blue archive) sensei (blue archive the animation) shirt short hair sleeves past elbows smile suit two side up white shirt yuuka (blue archive)