1girl, d, ^_^, afterimage, ahoge, blush, breast_pocket, closed_eyes, dress_shirt, flailing, full_body, hair_between_eyes, kyarahiba, long_hair, long_sleeves, no_pants, no_shoes, onii-chan_wa_oshimai!, open_mouth, oversized_clothes, oversized_shirt, oyama_mahiro, partially_unbuttoned, pink_hair, pocket, shirt, simple_background, sleeves_past_fingers, sleeves_past_wrists, smile, socks, solo, standing, very_long_sleeves, white_background, white_shirt, white_socks