bekkankou, tsuki wa higashi ni hi wa nishi ni, game cg, 00s, 2girls, ball, beach, beachball, bikini, blonde hair, blue eyes, blue hair, cowboy shot, day, front-tie bikini top, front-tie top, long hair, multiple girls, one-piece swimsuit, outdoors, purple eyes, reaching, reaching towards viewer, side-tie bikini bottom, sparkle, splashing, standing, swimsuit, twintails, very long hair, wading, water, white bikini, white one-piece swimsuit