Character profile
Tsubasa Shiina
椎名つばさBiography
Tsubasa Shiina is a shy, unsociable ten-year-old who has carried a deep sense of guilt since childhood.
Story spoilers
Her mother died when Tsubasa was born. One night, a UFO crashes near her home and she encounters a Maguar while searching for the ranch dog Tenmaru. A mysterious Ribers fuses with her to form the battle unit Figure 17, then separates into an identical girl who names herself Hikaru and becomes Tsubasa's new twin sister.
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