touhou, patchouli knowledge, ram hachimin, 2girls, bikini, blush, breasts, crescent hair ornament, dual persona, flat gaze, hair ornament, hair ribbon, kneeling, large breasts, long hair, looking at viewer, micro bikini, multiple girls, navel, purple eyes, purple hair, ribbon, scarf, shared scarf, side-tie bikini, sitting, small breasts, smile, striped, striped bikini, striped swimsuit, swimsuit, time paradox, tress ribbon, underwear, very long hair, younger