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Rio Kamishiro Friend of# Kotori Mizuki

Kotori Mizuki In love with Yuma Tsukumo

Kotori Mizuki Friend of# Tetsuo Takeda

Kotori Mizuki Friend of# Rio Kamishiro

Kotori Mizuki Rival of Cathy Katherine

Kotori Mizuki Rival of Orbital 7

Kotori Mizuki Daughter of Mrs. Meadows

Rio Kamishiro Younger Sister of Ryouga Kamishiro

Ryouga Kamishiro Friend of# Kite Tenjo

Ryouga Kamishiro Friend of# Yuma Tsukumo

Ryouga Kamishiro Older Brother of Rio Kamishiro

Ryouga Kamishiro Former enemy of Four

Rio Kamishiro Friend of# Tetsuo Takeda

Tetsuo Takeda Friend of# Yuma Tsukumo

Tetsuo Takeda Friend of# Kotori Mizuki

Tetsuo Takeda In love with Rio Kamishiro

Tetsuo Takeda Friend of# Cathy Katherine