tsuina, chouun shiryuu, ikkitousen, ikkitousen great guardians, highres, 00s, 1girl, arm up, artist name, bikini, bikini tan, breasts, dappled sunlight, female focus, green eyes, grey hair, large breasts, long hair, looking at viewer, lowleg, lowleg bikini, lying, navel, nipples, on back, page number, panties, side-tie bikini bottom, side-tie panties, solo, sunlight, swimsuit, sword, tan, tanline, thighs, underwear, weapon, white bikini