Futaba has been a shut-in most of her life. Plagued by the idea that she caused her mother's suicide. Because of this, most of her time was spent alone in her room on her computer. Making her social skills quite underdeveloped. However when it comes to talking to her friends she can be quite mocking and arrogant due to her technical expertise.

Her voice should be mid-high. Depending on the situation she may be shy and stuttering or confident and taunting. In this first episode she is mainly analytical and tactical.

You can look at the game's dub actress, Erica Lindbeck, for reference.

(Futaba does not appear prominently until later in the series.)