1girl, arona's_sensei_doodle_(blue_archive), blue_archive, blurry, blurry_background, blush, cherry_blossoms, choker, collarbone, fake_screenshot, hair_bun, halo, happy_anniversary, hashtag, instagram, looking_at_viewer, mika_(blue_archive), off_shoulder, outdoors, pink_hair, seno_(senohime), sensei_(blue_archive), sidelocks, single_side_bun, smile, solo, teeth, upper_body, upper_teeth_only, when_you_see_it, white_choker