GIO

Japanese name:	ギオ
Nickname:	G-10

Gio is a dragon from the ISDA who is assigned to be Kazuki Tachibana's "partner" after Kazuki successfully resonated with Gio's dragon egg form. However, despite being Kazuki's partner, Gio does not take orders from him, showing more concern for Toa, whom he states he was born to protect. Due to this, he is considered to be a failed experiment. His attachment to Toa seems to stem from the fact that he awakened early to Toa's cry when she first actualized in the series.

His name is derived from his code-number, "G10", which Kazuki misread as "Gio".

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