1girl alternate_costume bench black_hair black_legwear black_skirt feet_out_of_frame food grey_eyes grey_scarf hayasui_(kantai_collection) highres jacket kantai_collection kneehighs mittens pink_jacket plaid plaid_scarf pleated_skirt purple_mittens scarf short_hair sitting skirt smile solo sparkle_background sweet_potato tsukimochikuriko_(tsukimochi_k)