1girl beret black_headwear black_serafuku black_wings blue_archive bra_strap closed_mouth commentary_request feathered_wings grey_wings halo hand_on_own_cheek hand_on_own_face hat head_rest head_wings highres koharu_(blue_archive) light_blush long_hair long_sleeves looking_at_viewer neckerchief off_shoulder partial_commentary pink_eyes pink_hair pink_halo pink_neckerchief sailor_collar school_uniform serafuku simple_background single_bare_shoulder sleeves_past_wrists solo straight-on tachibana_shiori_(suica_112) translated twintails white_background white_sailor_collar winged_hat wings