1girl, ahoge, armpits, arms_behind_head, arms_up, blue_hair, breasts, center_opening, cleavage, covered_navel, dated, fire_emblem, fire_emblem:_radiant_dawn, green_eyes, grin, groin, hair_lift, hairband, hands_in_hair, holding, holding_hair, large_breasts, layered_swimsuit, long_hair, looking_at_viewer, mia_(fire_emblem), o-ring, o-ring_swimsuit, one-piece_swimsuit, orange_one-piece_swimsuit, ryuusaki_rei, signature, smile, solo, swimsuit, thigh_strap, very_long_hair, white_hairband