1girl, api_peko, banned_artist, beret, black_headwear, black_shirt, black_wings, blue_archive, blush, choker, collarbone, crossed_arms, feathered_wings, feet_out_of_frame, halo, hands_up, hat, heart, heart-shaped_pupils, holding, knees_up, koharu_(blue_archive), long_hair, looking_at_viewer, off_shoulder, open_mouth, pink_hair, purple_eyes, red_choker, sailor_collar, shirt, simple_background, sitting, sleeves_past_wrists, solo, symbol-shaped_pupils, twintails, white_background, white_sailor_collar, wings