miyase mahiro, kochiya sanae, moriya suwako, touhou, white legwear, 1girl, alternate costume, ass, bag, blue eyes, blush, charm (object), female focus, frog, from below, green hair, hair ornament, hair tubes, kneepits, knees together feet apart, leaning forward, looking at viewer, looking back, panties, pantyshot, petals, pink panties, school bag, school uniform, serafuku, skirt, solo, stairs, thighhighs, tree, underwear, upskirt