saitou natsuki, tomoe rena, kourin tenshi en ciel rena, game asset, large variant set, lowres, non-web source, official art, self-datamine, variant set, 1girl, 2000s (style), blue shorts, bow, brown eyes, brown hair, casual, closed mouth, hair bow, hair ribbon, light smile, long hair, long sleeves, ponytail, purple shorts, ribbon, short shorts, shorts, simple background, smile, solo, sweater, tachi-e, transparent background