1girl, ascot, blush, breasts, collared_shirt, erechan, greyscale, holding, holding_umbrella, kazami_yuuka, large_breasts, leaf, long_sleeves, looking_at_viewer, monochrome, plaid, plaid_skirt, plaid_vest, shirt, short_hair, skirt, solo, touhou, umbrella, v-shaped_eyebrows, vest